Which of the following contributed to the outbreak of the Mexican War? How did the construction of the Erie Canal improve transportation in the United States in the 1820s?
A.
The canal connected the Great Lakes to the Ohio River.
B.
The canal connected the Great Lakes to the Atlantic Ocean.
C.
The canal connected the Atlantic and Pacific Oceans.
D.
The canal connected the Great Lakes to the Mississippi River.

It's B because the canal connected the great lakes to the Atlantic ocean

answer; /// i believe that the correct answer is( it left behind rich

i cant if you dont give me the sentence or whatever.

man·u·script

/ˈmanyəˌskript/submit

noun

a book, document, or piece of music written by hand rather than typed or printed.

synonyms: document, text, script, paper, typescript

an author's text that has not yet been published.

thats all i can with. sorry. next time post the full question.