C) He was pleased to aid the Soviet Union in its struggle against the United States
A primary source is a source from the relevant time, done by someone who actually witnessed the event, not a source made later.
A primary source for a reasons of an event would be for example an opinion of a person from the time, so for example an opinion of a soldier of why they choose to participate in the war: best expressed in his own words, such as in a letter.
Answer:Estimating the average level of nitrogen in the water
Explanation:
The concerned citizens are trying to determine the average level of nitrogen in the water. They collected the samples for a month in order to get the correct average reading of nitrogen.
They might be interested in knowing whether there is excess nitrogen in water or not as excess nitrogen can overstimulate the growth of aquatic plant and algae. Excess growth can, in turn, clog water intakes, use dissolved oxygen, Block sunlight by covering the entire lake.
Answer:
Explanation:
Through its mission, the Network to Freedom helps to advance the idea that all human beings embrace the right to self-determination and freedom from oppression.
Answer: those that
have a college degree or are currently students.
Explanation: people that use the Internet mostly are the young, the students. Internet is not economically selective. So it's open for both the rich and poor.