1. Evaluate the extent of change in the domestic United States during the Second World War from 1939 to 1945.

Domestic changes in United States

Explanation:

The Second World War motivate changes in the domestic United States. During this period women worked in industries and did work in offices, they also maintain the economy.  The technological and scientific revolution began in America. The war created more jobs, a better economy, which led to prosperity for the American people. The second world war begins many changes in social, economic, and politics.

whose power in the senate is equal to the power of the speaker of the house?

the answer to your question is

transform it from an expensive luxury to a mid-priced good