Marshes, bogs, and swamps are examples of?

a. valleys
b. plains
c. wetlands
d. deserts

13) q: a: when world war i began, the official united states policy was

Where did zebulon pike spend most of his time exploring?

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.