I think it was because we really don't know what exactly happened in the past.
Also, I'm pretty sure people did not keep track of colored people back then.
The capability to write and simplify expressions implies that a man can take care of math issues. Simplifying numerical articulation implies that you can put them on paper in least complex shape, so that in the and there are no operations like multiplying, adding etc. that are not required. Keeping in mind the end goal to simplify math expressions you should take after the order of operations.
A monarchy is when a society is ruled by a king and usually a queen. The king is chosen through a royal bloodline. You are either born a king or you have no chance of being king. England is still ruled by a monarchy today.
The answer is: the German invasion of Poland
The moment German invaded Poland, the British government realized that Hitler was serious in his intentions to conquer Europe. Because of this, they started to initiate a plan to limit German's forces before spreading to other crucial Area in Europe. They send heavy automobiles such as Tanks to guard the borders.
Answer:
The main reason was to end world war 2. The war was still going on and onl japan hasn’t surrendered. Truman decided to drop 2 atomic bombs on Japan to force them into surrendering and they did after the second bomb dropped. Many civillian lives were sacrificed to end world war 2.