What one word best describes the united states policy towards communism in the 1950s and 1960s

How did the 16th 19th and 26th amendment to change the relationship between state governments in the federal government

What was significant about the election of 1828 a. it was first to include b. it was first under new voting reforms c. it reintroduced the two party system d. it was decided by members of congress

Does anyone know why the second great awakening occurred? (i need an answer asap because this is a question on my assignment! < 3 : ))