Of course, the major effect of the Louisiana Purchase was that it made the United States much bigger than it had been before. The Purchase doubled the land area of the country. This helped to make Americans feel like their country was strong and important, contributing to a sense of nationalism.
C is ur answer I just took the text a failed when I put c
It called for protection of equal privileges for all countries trading with China and for the support of Chinese territorial and administrative integrity
Answer:
A
Explanation:
I think that's the correct answer
