The empires split into many smaller parts
<span>Following this example and responding to the Supreme Court's Boynton v. Virginia decision of 1960, which extended the earlier ruling to include bus terminals, restrooms, and other facilities associated with interstate travel, a group of seven African Americans and six whites left Washington, D.C., on May 4, 1961</span>
Affordable goods, electrical power, advertising, and credit
Answer:
The answer to your question is trade, hope this helps :)
The Taj Mahal is an example of Mughal architecture