<span>A system for exchanging currencies between countries. Because they need to be able to redeem the money they earned. Without that system Jiang would not be able to sell things with other Countries.</span>
<span>The Emancipation Proclamation issued by President Abraham Lincoln on January 1, 1863 that abolished slavery in all states including those in the Confederacy. It is still an important document today because it finally removed the practice of slavery in America. Never again would people be bought or sold like property and it also defined that all people were equal and that no one had the right to enslave another. General Order 143 that enabled slaves and free blacks to enlist in the Union Army during the Civil War. The color regiments performed well and President praised these men for their sacrifice in winning the war. It is still relevant today , we judge not by their color but how well they perform and how committed they are to the cause at hand.</span>
Answer:
A
Explanation:
floods have destroyed crops and villages
Answer:
Most were/are peasants or working class
Explanation:
Trigonometry is a branch of mathematics that deals with the study of the properties of a triangle. The sides and angles of a triangle are related to each other through the use of different trigonometric functions.
Further, astronomy is the branch of science that deals with the heavenly or celestial bodies. Apparently, in most cases, if we are to determine the distances between them, we require the use of the trigonometric functions for the proper measurement.
Also, we are able to predict the proper movement of the celestial bodies based on the projected sides of triangles.
