World War I started in July 28, 1914 and ended in November 11, 1918
It must be observable. People who agree with the Big Bang theory say that things such as stars and galaxies moving away from a center is proof. However, no one can test the Big Bang.
Napoleon offered Stability towards France. At the beginning of the Revolution, the economy was in shambles, and the price of a single loaf of bread was equivalent to that of an average workers full year salary
Answer:
Standard deviation is a number that tells you how measurements for a group are spread out from the average, aka the mean.