The answer is d, articles of confederation
Answer:
Hoovers reaction to the crisis was constrained by his conservative political philosophy. He believed in a limited role for government and worry about the independant and interaction in others affair.
It would be "Tikal" that is the largest Mayan ruin and contains one of the tallest structures in Pre-Columbian America, although it's the actual temples within Tikal that count.
A consumer is someone who purchased goods or services. So if people stop buying that certain good or service. Then the economy can go down because there won't be as much money coming in as there was. And then if people buy more of a certain good or service then the economy will go up because they'll be receiving more money.
I hope this helps.