during the great recession that began in 2007, the fed lowered interest rates to almost 0%. what did it do to accomplish this policy?

Which of the following items would serve as a primary source for a historian studiying the american civil war

Are people more motivated to change from positive or negative experiences, like slavery, womens rights, and any other historical movements/moments? i need more factual information than opinions.

How does a long war with a high number of casualties generally affect civilians’ and soldiers’ opinions of their government?