Wars fought by the US

some consistency with the answers and extra type-ins would be good. For example for the Mexican-American War you accept "Mexican War" but not "Mexican American War," but then for the Spanish-American War you accept "Spanish American War" but not "Spanish War." World War 1 and 2 ought to be acceptable without using roman numerals. etc. All these name-the-war quizzes often run into the same problem that there really aren't any universally accepted names for most wars.