Examlex
Two hallmarks of a life cycle with an alternation of generations are
Twelve-year Low
Refers to the lowest level or point that something has reached in a period of twelve years.
Trading
The act of buying, selling, or exchanging goods and services between parties, often conducted on financial markets for profit.
John McCain
An American politician and military officer who served as a United States Senator from Arizona from 1987 until his death in 2018 and was the Republican nominee for President of the United States in the 2008 election.
Barack Obama
The first African American to serve as the President of the United States, holding office from 2009 to 2017 as the 44th president.
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