It is A. city blocks laid out in a grid pattern and C. a standardized system of weights and measures.
<span>The average age of the 113th Congress which served from 2013 to 2014 was 57 years of age in the House and 62 in the Senate. There were 234 Republicans and 207 Democrats in the House of Representatives. The Senate had 45 Republicans, 53 Democrats and 2 Independents who caucused with the Democrats. In the House, the average length of service was 9.1 years. In the Senate, it was 10.2 years. There were 103 women serving in Congress at this time: 83 in the House and 20 in the Senate.</span>
The major concern of scientists who left Nazi Germany for the states before ww2 was that a new Nazi would heavily persecute the Jews ,many of whom held positions in the realm of science
The United Nations was formed to ensure that an event like WWII would never happen again.
Answer:
Nicolaus Copernicus was an astronomer who proposed a heliocentric system, that the planets orbit around the Sun; that Earth is a planet which, besides orbiting the Sun annually, also turns once daily on its own axis; and that very slow changes in the direction of this axis account for the precession of the equinoxes.
Explanation:
In it, he proposed that the center of the universe was not Earth, but that the sun lay near it. He also suggested that Earth's rotation accounted for the rise and setting of the sun, the movement of the stars, and that the cycle of seasons was caused by Earth's revolutions around it. - Space
