Answer:
A secondary Source.
Explanation:
The history book is written by a person who heard of the history events. He/She was not Physically there.
Answer:
The Industrial Revolution began in the Northeast, but it eventually spread throughout much of the country by the early 1900s. Large cities formed around factories and new technologies improved the production of goods, transportation, and communications. The way of life for Americans was changed forever.
Explanation:
Answer:Social institutions
Explanation:Social institution
are groups of people who share the same purpose and as a result come to work together so that this purpose can be attained.
These institutions are crucial to maintain order and stability within society because they are responsible for governing individuals behavior. They ensure that people abide by the norms of society.
The blank is “imaginary”.
explanation:
Two types of imaginary reference lines are used to locate positions or points and to make accurate globes and maps. These lines are called parallels of latitude and meridians of longitude.