Answer:
Columbian Exchange
Slave trade
Colonization
Explanation:
Technological advancement in the navigation and sailing brought different continents together. And from there started the global process of trade and cultural exchange. Christopher Columbus exposed the New World to horses, plants, and disease, in exchange for cotton, tobacco, chocolate, and potatoes. Slave trade boosted among Europe, America, and Africa. And the riches of the new exploration gave rise to the colonization of the people across the globe.
Jim Crow was a system of segregation and discrimination that barred black Americans from a status equal to that of white Americans. The United States Supreme Court had a crucial role in the establishment, maintenance, and, eventually, the end of Jim Crow.
In england religious change came as a result of a political disagreement between the pope and the king.
Answer:
it created Social Security, a federal safety net for elderly, unemployed and disadvantaged Americans.