How did tariffs affect international trade in the late 1920's

Does any one know what Civics are

What were the main efforts of political reform from 1877 to 1896? Why were these needed?

What role did samuel gompers play in union growth?

A very short period of extremely rapid expansion, called, is thought to have occurred when the univesre was about 10 1338 second old.

Which city was called the "Golden Door" because a majority of immigrants came through it?

When a long train of abuses and usurpitations ... evinces a design to reduce them [the colonists] under absolute despotism, it is their right, it is their duty, to throw off such government, and to provide new guards for their future security," -

What aspects of Mexica society made them vulnerable to attack with the arrival of the Spanish in the sixteenth century?

Which river was essential to the survival of the West African kingdoms of Ghana, Mali, and Songhai? (1) Thames (3) Indus (2) Niger (4) Euphrates

Which city was important in the acceptance of Christianity in England?

The 1920s are sometimes called the roaring twenties because