In 1912, the imperial system that had ruled over china for thousands of years completely collapsed. it was replaced with a republic and, later, a communist state this is an example of which of the following ideas? o a oral history ob historical change c. historiography o d. historical continuity.

Plz ive been stuck on this question forever. in 1753 george washington was sent on a mission to a. build a fort at the point where the allegheny and monongahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio river.