Difficulties settlers when traveling on ox-wagons across the great plains

Donald trump will plan to use his emergency powers to build the wall between the us and mexico, instead of shutting down the government again?

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.

Summarizing what tasks did the second continental of government