Answer:
Korean War, conflict between the Democratic People's Republic of Korea (North Korea) and the Republic of Korea (South Korea) in which at least 2.5 million persons lost their lives. The war reached international proportions in June 1950 when North Korea, supplied and advised by the Soviet Union, invaded the South.
Explanation:
D continued into the 2010s
Answer:
<em>R</em><em>I</em><em>O</em><em> </em><em>G</em><em>R</em><em>A</em><em>N</em><em>D</em><em>E</em><em>.</em><em>.</em>
Explanation:
Texas claimed the Rio Grande as its southern border. Mexico said the Nueces River, to the north, should be the border. The dispute simmered until Dec. 29, 1845, when the U.S. annexed the Lone Star State, and sent troops to the Rio Grande a month later. Mexico attacked in April 1846, and when the Mexican-American War ended in February 1848, the border we see today began to take shape.
SEE IMAGE FOR DETAILS...
C, I believe, if not then it might be D. I'm sorry if i'm not correct, have a nice day!