Why did the Great Depression, which began in the United States, spread through much of the world? O Many nations were unable to industrialize after World War I.
O Populations were drastically lower after World War I.
O American companies did less and less business overseas.
O Socialist and fascist dictatorships began to replace democracies.

C. American companies did less and less business overseas.

Explanation:

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

what are you options