When was the last time the united states and mexico fought a war

Acity developer is considering building an amusement park near a local river. what tool would the developer predict the future path of the river? a. series of city maps from nearby cities b. series of topographic maps in chronological order c. guide map of the new amusement park d. thermal map of the area

What happens to rock when acid reacts with it?

What is the main conflict in marriage is a private affair