The answer is A because they were Italian and didn't have a fair trial because they were strictly tried on the fact that they were immigrants
Answer:
D. housing became very limited and cramped
Explanation:
The other options weren't immediate effects
The Mexican-American War was a conflict between the United States and Mexico, fought from April 1846 to February 1848. ... It stemmed from the annexation of the Republic of Texas by the U.S. in 1845 and from a dispute over whether Texas ended at the Nueces River (the Mexican claim) or the Rio Grande (the U.S. claim).
Famine, drought, land shortages, low wages, unemployment, disease, forced military conscription, and political/religious persecution. are some reasons
