Answer:
The Treaty of Paris
Explanation:
the British Crown formally recognized American independence and ceded most of its territory east of the Mississippi River to the United States, doubling the size of the new nation and paving the way for westward expansion
Well I think the civil rights act of 1964 hasted the end of legal Jim Crow to make sure African American citizens have equal access to restaurants and transportation and other public facilities
They helped the allies to win the war.
The United States joined the Triple Entente, as there were trade agreements to defend, mainly with England and France.
For the United States, the consequences were mostly good, for example: they became the greatest world power, their trade started to be valued and their army became the best in the world. There were also bad consequences, such as the loss of thousands of soldiers and the sinking of several ships, such as Lusitania. For Russia, the prolongation of the war caused serious problems such as the loss of immense territories, the death of thousands of soldiers and the paralysis industry. Food prices have risen and strikes have increased. The economic system has stopped in all sectors. This later caused the Russian Revolution.
I know the strengths was the had elite groups of warriors, big population, they also knew the area/land around them, and taught there children about the history, math, and many more.
