<span> The ancient Egyptians were much more advanced than other civilizations in their era. One of their amazing achievements was inventing the calendar. They invented the calendar so they could know at what time of the year the Nile River would flood. Here is a picture of their calendar compared to ours. </span>
The states that impose rules on voting by mail characterizes the difficulty in absentee voting.
<h3>What does it mean to vote by mail?</h3>
This means that one is able to send in their votes during the electoral process in a way that is different from being physically present in the electoral ground.
It does done by the process of an electronic voting system. The voter would not be at the polling unit.
Read more on voting here:brainly.com/question/946526
<span>They were the two key issues of the election. </span>
B) Preventing the spread of communism
The role of the united state in Vietnam war began after the world warII. US mission was to restrict the communist domination that was present in Vietnam government, this was because communism could easily spread to the Neighbouring countries which would result to a change in the balance of power throughout Southeast Asia.