why the languages of europe are different in some ways than american?

Question

Such as spanish from spain and argentina,
english from britain and usa,
portugese from portugal and brazil

Answer 1

In Argentina , many of the immigrates came from Italy.
Their Spanish is influenced Italian

In Brazil , they have incorporated Indian words, and they have a large immigrate population , which took in words from Japan, Italy, Africa

In the USA , lots of immigrates again from Latin America, German ETC , THOSE changed the direction of a langauge