Answer: A
Hope this helps :D
The gravity created Sun when 99% of the gas and dust materials we're gathered into the center of a flattened disc during the formation of the solar system.
- This is because the Sun is characterized to behave been formed through the following process:
- The nebula broke down under its gravity. Nebula is a combination of gas and dust.
- From the breakage of Nebula, the cloud spun and formed into a flat disk, then the sun subsequently formed at its center.
Hence, in this case, the correct answer is option C "Sun."
Learn more here: brainly.com/question/20396070
Answer:
The Homestead Act was a law of the United States of America created by President Abraham Lincoln on May 20, 1862. Large contingents of immigrants from Europe participated in the occupation of the vast west of the United States and without them this achievement would not lead to cape. To attract immigrants, the US government UU decreed in 1862, the Homestead Act, which defines the ownership of a property of 65 hectares to those who cultivate it for five years. Anyone who had never taken up arms against the US government. The US, including freed slaves, could file a claim for a federal land grant. This law greatly increased the flow of European immigrants to the United States. The conquest of the West, which began with the purchase of Louisiana and ended with the purchase of southern Arizona in 1853, coincided with the US industrialization period.
Although this law was very beneficial for the USA, they also produced many problems between the Native Americans and the new settlers, this problem was solved later with the relocation of the natives in different reserves.
the middle class I think that is right, if not comment an I will fix it