Answer: Who: United States, President James Polk, General Taylor, Col. Kearney, Commodore Stockton and others vs. Mexico, General Santa Anna
What: Dispute about the border, whether or not Texas could be part of the USA, and belief of many US citizens that there was a "manifest destiny" that the country extended all the way from the Atlantic Ocean to the Pacific Ocean and include Texas, California, and the territory in between that had been part of Mexico.
When: April 1846 to February 1848
Where: War began at Coahuila, near the Rio Grande River. Included battles at Monterey, Buena Vista, Vera Cruz, Puebla and other places. Ended at the Battle of Chapultepec in Mexico City. Treaty of Guadalupe Hidalgo ended the war.
How: The USA had superior weapons, especially artillery and cannons. The Mexican government was disorganized, not prepared for war. Mexican troops suffered disease, fatigue, and desertion. When the US won, Mexico gave up the disputed territory extending from Texas to California and the USA paid 15 million dollars to Mexico for the territory.
Explanation:
<span>The system of democratic government that began to develop in the first decade of the 5th century B.C. in the Ancient Greek city-state of Athens was a direct, rather than representative, democracy, and every adult male citizen could participate. An assembly of citizens and a council, or boule, met on an almost weekly basis and was responsible for deciding upon the civic and foreign policy affairs of the city-state. Not only were Athens' citizens encouraged to participate in the assembly meetings, those who did not participate were often ridiculed for their lack of involvement.</span>
I believe it is c but im not completely sure