Your answers correct. It's true
Answer:
Explanation:
to protect the security of the Soviet Union and the United States
Four changes that were ocurring in the U.S cities between 1850 and 1900 were:
1. There was a lot of <u>migration</u> to big cities. Cities grew enormously because of migration. For example, after the Civil War, Afro Americans migrated to northern cities trying to avoid extreme racism in the south.
2. Development of <u>railroads</u> and trains, there were new railroad lines. There was a development of steel mining, steel was used to construct the new railroads.
3. <u>Architecture</u> changed because most new structures were made out of steel. The city's landscape changed considerably, many new buildings were built.
4. Development of <u>industry</u>, particularly steel. Cities started being populated by industrial workers.
The correct answer is A)Desire for freedom
Since independence means Freedom
Answer:
an agricultural boom took place
interest in science and economics grew
Explanation:
Middle age period which is between 500CE to 1500CE, it started after the fall of western Roman Empire, and preceded the colonial expansion of western Europe. This period is characterized by its various technological advancements both in military and civil technology. It involves, new inventions, innovations and exploring conventional means of production and economics growth. Some of these advancements includes but not limited to the following:
1. Agriculture: crop rotation method, wind press
2. Architecture and Construction: Chimney, Artesian well
3. Mechanics
4. Milling: paper mill
5. Navigation: compass
6. Paper mill and reading
7. Science and Learning: Arabic numerals, university
8. Gun powder
