How did the U. S expansionism help the U. S into a position of world power

it increased 6 percent and reached that in 1980

harding's opponent in the 1920 election was ohio governor and newspaperman james m. cox, who had won the democratic nomination in a 44-ballot convention battle. harding rejected the progressive ideology of the wilson administration in favor of the laissez-faire approach of the mckinley administration.

answer; /// i believe that the correct answer is (d)the huang he river valley;

e. all of em

~courtney