Maritime Empires Developed & Maintained [AP World History Review] Unit 4 Topic 5

Transcript

Hi and welcome back to Heimler’s History. So we’ve been going through Unit 4 of AP World History, and in this unit the main theme is the expansion of sea-based empires. In this video we’re going to talk about two things: what economic strategies did sea-based empires use to increase their power, and how did the development of these empires affect p... Read More