During the 14th century, the Black Death became a widespread epidemic primarily because of 2) Chinese overseas exploration. More specifically, the Black Death was spread through the Silk Road, because it started on the plains of Central Asia and was brought back to Europe, where it lived off rats that would go on merchant ships all around the continent. The Black Death massively reduced the European population by up to about sixty percent.
Answer:
Alcohol
Explanation:
The Independent variable is the variable that can be manipulated by the experimenter.
The dependent variable is those variables that can not manipulate by an experimenter. Thus here alcohol is an independent variable because there is we can manipulate the variable alcohol that affects memory. We can not manipulate memory. It is the dependent variable.
The first amendment prevents the Congress from making laws respecting an establishment of religion
You need to list the following or else nobody can answer.
In the 1920s, the danger of buying stock on credit was that if the stock dropped, borrowers have to make up the difference.
When the stock dropped, basically the borrowers losing an amount of value of his assets. But since he bought the stock before the price was dropped, he had to make up the difference
