Answer: Dollar diplomacy of the United States—particularly during President William Howard Taft's presidential term—was a form of American foreign policy to minimize the use or threat of military force and instead further its aims in Latin America and East Asia through the use of its economic power by guaranteeing loans made. (creds to internet)
To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
International? You really don't give much information but I believe that's it.
Jane Addams' social work movement was sparked through the witnessing of social injustice toward women of her time. In the United States at the time, women lacked many rights that men already had. Seeing this as a problem of inequality in the United States, this inspired Jane Addams to begin her movement of social work to aid women's causes in the United States with the ultimate goal of equality in the form of voting rights, property ownership, etc
