good luck to everyone who's got an exam next Wednesday !! prayers be with us and hopefully we get a 5.

praying to heimler for a five on the ap exam!!!🔥🔥🔥🙏🙏

night before exam im tweaking

HERE REVIEWING FOR THAT AP EXAM LETS GO

Who's here the day before the EXAM studying 😂

when the video is only 25 minutes long but i take notes abt everything so i spend an hour and half going through it TT

I have my ap exam tomorrow 😭 I really hope that I can pass this exam with at least a 3 or more. These videos thankfully helped me get through what I need to know before the exam. Thank you Heimler. (Update: 4/15/23 the exam was nice, it was easier than expected and I definitely nailed that dbq!)

CHAT LOCK IN

bro is on time, I have a test tomorrow

yo exam in 2 hrs ☠️

I love you Mr. Heimler's History. You have been one of my main studying sources for my unit tests in not only AP World History but also in the prior AP social studies classes such as AP Gov and APUSH. Studying is so much easier with these videos that you make. You are my savior for this and I appreciate you taking your time to go over everything in these AP classes. Keep up the hard work and thank you very good sir.

Thank you so much Heimler, your videos like these seriously make a huge difference for hundreds of thousands of us AP World Students! They are even far better, more interesting, funnier, and more informative than the official AP Videos from College board. You are a legend!

Praying to you for a 5 on this ap exam

Test in less then 8 hours am i cooked?

Mr. Heimler you really are a savior 🙌🏽, I have a unit test on unit 3 and 4 tomorrow and this video couldn’t have been posted at a better time.

Who else is reviewing this 2 hours before the test?

I have a couple hours left to study

I binged all your videos from unit 0-4 and I just got an A on my midterm. My teachers teaching method doesn’t quite work for me, but your videos helped me so much.I would not have been able to do it without you. Thank you Heimler!

It’s time to lock in

Today is the day of my AP World midterm and I have nothing but sheer confidence because of you Heimler. I'll always remember there is a bald man in Atlanta that is rooting for me. Truly though, these videos have been nothing but helpful and I cannot thank you enough. Love you bro.❤ Time to crush this midterm 💪💪

Imma cook❌ I’m cooked✅

I feel like I’m the only person who literally remembers 2% of this topic.

Literally have my test tomorrow and you posted an hour ago, this is pure luck!! You are the greatest and help so many ❤️

JUST STARTED THIS UNIT

My test is tomorrow and I have had no time to study 💀 This is literally my savior-

10 hours until the test… kms

Man the final test on units 1-5 starts on Thursday, hopefully the 2020 version of unit 5 will do

Cramming all these review videos before finals tomorrow, thanks so much!

All of these reviews helped me quite a bit with my mock. Thanks heimler.

reviewing for my AP Exam tomorrow! manifesting a five🙏🙏🙏

anyone else cooked for the test on wednesday and have less then 4 days to study... and forgot everything we learned.. and dont know anything about LAQ, SAQ, OR DBQ OR FRQ

This was needed, thank you! 😭

right on time with this upload, thank you so much!

When this year started, we got letters from last years AP world students and the one I got was how I found your channel. Whoever wrote that letter is currently carrying my grade right now

Heimler again thank you I got a test tomorrow about unit 4 and just in the nick of time you published a second version of unit 4 review. Thank you!

Thank you Heimler, this came just in time.

Just started studying lmao

Currently cramming for my WHAP unit 3/4 test tomorrow: your videos are so much help. Thank you!

the goat posted just on time

A day before my test, God bless you man

Got a 98 on that unit 4 test all thanks to this video thank you very mcuh

dw guys we will cook 👩‍🍳

Thank you soooooooooooooooo much, posting this video. I have an AP test in 3 hours. OMG YOUR MY LIFE SAVIOR. IF I PASS ITS ALL THANKS TO YOU. KEEP ON PUTTING THE VIEDEO, IT'S GONNA SAVE MY GRADES❤❤❤❤❤

We’re doing a practice ap test soon so this is perfect!

I have a test on units 1-6 in like a minute thank you so much 🤞🙏

REMEMBER GUYS DONT SPEND TOO MUCH TIME STUDYING, ITS TOO LATE NOW GET PLENTY OF REST

This is so helpful for reviewing!! But I have an overall final tmr and I'm gonna need more than 4 units T-T Be back in May ✨

**🌍 Overview** - The video is a comprehensive review of AP World History Unit 4, focusing on Maritime Empires between 1450-1750. It outlines the causes of European expansion, innovations in maritime technology, and the consequent global changes. **🛠️ Technological Causes** - **Adoption and Innovation**: Europeans adopted key navigational tools like the magnetic compass from China and the astrolabe from the Islamic world, which facilitated their maritime navigation and dominance. - **Shipbuilding Advances**: The development of the Portuguese Caravel, which was smaller and more maneuverable, allowing for effective inland river navigation and enhanced firepower with cannons. **🌐 Political and Economic Causes** - **Growth of State Power**: Centralization in European monarchies enabled greater control over economic decisions, notably in maritime trade and exploration. - **Mercantilism and Monopolies**: The economic doctrine of mercantilism viewed global wealth as finite, prompting European nations to maximize exports and minimize imports. Joint stock companies like the Dutch East India Company played a crucial role in funding exploration and ensuring monopolies on trade routes. **🗺️ Expansion and Empire Building** - **Portugal and Spain**: Initiators of maritime expansions, these nations developed trading post empires and, in Spain's case, vast colonial territories after Columbus's voyages. - **Dutch, British, and French Ventures**: These powers followed, establishing their own overseas enterprises and competing fiercely in the global trade arena. **🔄 Cultural and Economic Exchanges** - **Columbian Exchange**: This involved a massive transfer of crops, animals, and diseases between the Eastern and Western hemispheres. Key examples include the introduction of New World crops like maize and potatoes to the Old World, which significantly altered global populations and economies. **📈 Effects on Society** - **Impact on Indigenous Populations**: The introduction of European diseases drastically reduced indigenous populations in the Americas, a period often referred to as the Great Dying. - **Shifts in Global Power**: The maritime exploits significantly enriched European states while also setting the stage for cultural syncretism and the emergence of new social hierarchies in colonized regions. #### Insights based on numbers: - **Technological Innovations**: The video mentions specific technological advances and their adoption years, illustrating the rapid integration of foreign technologies into European maritime practices. - **Economic Growth**: References to mercantilism and the financial operations of joint stock companies highlight the scale of economic expansion and its dependency on global trade dynamics. #### Example exploratory questions: 1. How did the technological advancements in maritime technology affect other regions of the world during the same period? 2. In what ways did the establishment of European empires affect the social structures in the colonized regions? 3. What were the long-term effects of the Columbian Exchange on global population and economic trends?

Bro knows all our testing dates

Heimler I've got my midterm tomorrow, you came just in time 😭🙏

Exam in less than an hour am I cooked?

BRO LESS THAN A HOUR AND I JUST STARTED STUDYING CHAT

GOOD LUCK FOR ANYONE WATCHING THIS FOR THIS WEDNESDAY.. We are going to cook..

Anyone have a test tomorrow?

I have my Unit 4 test tomorrow and I hope I do well!

I also have a test tomorrow, thank god i have this video

I have my test tomorrow - this is a lifesaver

my mcq for this unit is tmr tysm

heimler really getting me that victory royale in ap world rn

I got Midterms tommorrow this really helped thank you

I take the test in one hour thank you Mr hiemler

Whats a easy definition for imperialism

Good luck everyone!!! All getting 5s today ❤❤

Thanks :)

I have a test in 30m so thanks for this!

Thanks queen

On the bus listening to your videos right before the exam 😭

I have a test in 1 hour thank you so much

Thanks Heimler😃

Heimler WWW, the visuals are so helpful !!

thanks heimler! i got a DBQ running on unit 4!

test tmrw lets go boys

I was off by a week of this video for my test on this unit but it works out for my final 🙃

THANKYOU THANKYOU THANKYOU

you're my actual savior

You are blessing upon us WHAP Students sir.

Thank you daddy heimler

Thanks

What’s the difference between this video and the unit review videos in his packet it feels like I wasted $25 lol

I'm cooked, I'm studying today after school, and will review my notes.

Lovely 😁

Where was this last week when I had this test

PLEASE POST UNIT FOUR AP HUMAN GEOGRAPHY REVIEW PLEEAASSEEE I HAVE A TEST ON THURSDAY

why do we all have tests tomorrow lmao

heimler come in clutch my midterm is in 3 days

exam in 5 hours r we cooked? 🔥🔥‼️‼️

Im cooked

I have a test tomorrow for AP World, thank you for posting this! ❤

Heimler… I got a 101 on the unit 3 test😍 Now on to unit 4. Let me cook

Studying the morning of the Exam 💀

heimler is such a WWW my test is tmmrw for this unit

So by any chance is there unit 5……? If not this was still a great review for my test tomorrow!

literally saved my grade.

Ap test in 15 minutes and I’m just now studying beyond cooked baked some might call it

my savior

3:38 isn't import when you get the silver and export when you send it out?

if only this was released last friday 😿

kzfaq.info/get/bejne/qsuEjMenz9a3n4E.html - Next vid for anyone doing AP test review

Final is in 15 min, thank you

I salute you sir 🫡