Examine each of the following topics. determine if the topic is too broad, too narrow, or appropriate for the research essay.

the history of manned space flight

breeds of dogs in the westminster dog show

the history of domestic animals (house pets)

the results of project genome

the formation of cumulonimbus clouds

the results of the battle of gettysburg

Who else did the prussian soldiers interact with other characters?

Read this excerpt from wheels of change by sue macy.that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons.what is the central idea of the excerpt

Based on this chart, how many details should each event contain on the time-order chart? (site 1)