Answer: create oxygen as a by-product
The five correct items are:
convention
caucus
direct primary
petition
announcement
Those are the means by which candidates enter the nomination process for public elections. The two terms that don't fit are "inheritance" and "promotion." An inheritance-based system would be like the old arrangements of monarchs or nobles, where someone took over the throne or provincial government simply because he was the son of the previous king or lord. A promotion-based system would mean that persons advanced to positions of public office not through democratic election processes, but by being promoted internally within the government. For some staff positions in government that does happen, and then those are appointed positions rather than elected positions. But for elected positions in the government, democratic processes are followed. Candidates for office must at least announce their candidacy. They may need a certain number of petition signatures to get their names on the official election ballot. Or they need to get on the ballot through preliminary steps by the larger political parties, such as caucuses, direct primaries, and the conventions of the parties.
Answer:
the League of Nations
Explanation:
After the World War I ended, the League of Nations was formed. Lot of nations became members of it, but not the United States. The United States felt that joining the League of Nations was not in its best interest, especially considering the fact that they wanted to further expand in the Pacific, nor were they willing to give up on the territories they recently gained and controlled. This changed after the World War II though, when the League of Nations became the United Nations, and the United States had different interests and were one of the first nations to join in.
Biulding up wards because of new imgrants
Historically, the caliphates were polities based on Islam which developed into multi-ethnic trans-national empires. During the medieval period, three major caliphates succeeded each other: the Rashidun Caliphate (632–661), the Umayyad Caliphate (661–750), and the Abbasid Caliphate (750–1258).