New Mexico and California.
English and Spanish are two widely spoken languages in the United States. English is the most commonly spoken language, while Spanish is the second most spoken language due to the large Hispanic population in the country.
There are many Spanish-speaking countries south of the United States, but the one that is adjacent is Mexico.
None
Kansas and Kentucky
'Los' is the Spanish plural masculine definite article, 'the.' 'EEUU' is a Spanish abbreviation for Estados Unidos: the United States. Two Es are used to indicate the plural nature of the noun: States. Two Us have to be used in accordance with Spanish grammar's adjective use rules. Hence, los EEUU, the US.
There were 45 US States.
There were two main rivers that the Spanish explored throughout the United States. These rivers include the Gila River and the Colorado River.
United States in Spanish is Estados Unidos.
Tennessee and Texas
Texas.
Mexico's official name is United Mexican States (Spanish: Estados Unidos Mexicanos).