Tycho brahes collecting data that enabled Kepler to discover the laws of planetary motion.
Your answer is B. The speech that the computer science expert gave regarding online data mining was filled with information and was also very entertaining.
The neutrality proclamation stated that the United States can't take sides with European countries that are at war.
This was the beginning of Hitler's ethnic cleansing, it also tested the waters for the bigger forced deportation that was to take place later. Other Jews were alarmed and even angered but this was momentary. They became complacent as they felt this deportation had little to do with themselfs.
In the 20th century leadership of the suffrage movement passed to two organizations. The first, the National American Woman Suffrage Association (NAWSA), under the leadership of Carrie Chapman Catt, was a moderate organization. The NAWSA undertook campaigns to enfranchise women in individual states, and simultaneously lobbied President Wilson and Congress to pass a woman suffrage Constitutional Amendment. In the 1910s, NAWSA’s membership numbered in the millions.