What are some things that make it hard to get from mexico to the u. s by foot ?

Explain how john f.kennedy organized the content of his speech.cite specific examples from his speech to support your answer

Briefly explain one example of an antitrust effort from 1865 to 1900

How did european exploration and expansion cause the african slave trade to expand? a. european explorers discovered the slave trade and expanded it across the indian ocean into south asia. b. arab armies captured european explorers and forced them into slavery. c. european traders shipped enslaved africans to work on plantations in european colonies in the americas. d.european explorers captured african people and forced them to work on their ships.