How did the process of southernization change the culture of Southern Asia

Southernization was well under way in Southern Asia by the 5th century, during the reign of India's Gupta kings  And one might even go so far as to suggest that in Europe and its colonies, the process of southernization laid the foundation for westernization.

a.that is my answer.

brainliest .

not sure might be he acquired the entire oregon territory from great britain