D....due to the ruckus at the Democratic National Convention over Vietnam
Answer:
a is farmers, b is hunter-gatherers, c is farmers and d is hunter-gatherers
Explanation:
Income? i’m not sure what time period you are talking about but if it’s now in 2020 it would be by income
Answer;
To break a tie vote on a bill
The president of the Senate is allowed to vote on legislative matters in order to break a tie vote on a bill.
Explanation;
Under Article I, section 3 of the constitution, The vice president of the United states shall be the president of the state, but shall have no vote; unless they be equally divided.
The president of the senate presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.
The colonies settled in Pennsylvania