Astronomers theorize that the universe was created 13.7 billion years ago in an enormous explosion called the Big Bang. Describe two pieces of scientific evidence that help support this theory.

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

99 points explain the causes and effects of the japanese bombing of pearl harbor in 1941. make sure to explain 3 causes and 3 effect in detail.

What affects did the great depression have on americans