Which invention BEST explains the increased need for electricity in the late 19th century? 1 eli whitney cotton gin , 2. james watts steam engine,3. Henry bessemer method of manufacturing steel ,4 Thomas Edison light bulb

What do the discoveries of shells used in jewelry and a huge dredged canal tell us about the indus valley civilization?

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.