Answer:
1. Carbon-14 breaks down into nitrogen-14
2. I think it is the first one but I am not completely sure
3. nucleons
4. Strong Nuclear force
Answer:
Option C, the closing of the western frontier, is the right answer.
Explanation:
An argument that claimed that American democracy was established by the American frontier came to be known as the Frontier Thesis. This argument was presented by historian Frederick Jackson Turner in the year 1893. He argued that the primary result of the American frontier was American democracy along with a lower interest in high culture, violence and egalitarianism.
The Empire gained territory but became more unstable
Answer: D. It felt the League of Nations would restrict America of its sovereignty.
Details:
The United States never joined the League of Nations, in spite of the fact that an organization such as the League of Nations was the signature idea of US President Woodrow Wilson. He had laid out 14 Points for establishing and maintaining world peace following the Great War (World War I). Point #14 was the establishment of an international peacekeeping association.
The Treaty of Versailles adopted that idea, but back home in the United States, there was not support for involving America in any association that could diminish US sovereignty over its own affairs or involve the US again in wars beyond those pertinent to the United States' own national security. Because of its objections to membership in the League of Nations, the United States Senate refused to ratify the Treaty of Versailles.
Answer: Mohamed Morsi
Explanation: After the Arab Spring and the overthrow of Hosni Mubarak's power who was forced to resign on February 11, 2011. Presidential elections were held in 2012. In those elections Mohamed Morsi won, the candidate of the Muslim Brotherhood. Morsi was in the office as a president until 2013 when he was overthrown by a military coalition led by general Sisi.
