Answer:
I think the most likely answer would be C
The British police are called "Bobbies" after Sir Robert (Bobby) Peer, the home Secretary who introduced the act that established the police to the Parliament in 1829. This act proposed to introduce police system instead of the watchmen that had similar responsibilities before.
Einstein's life essentially revolved around solving the world's mysteries, making him a pioneer in challenging the collective view of science.
Answer: B) Americans trying to settle on the west coast.
The Oregon Trail was a 2,170-mile long wagon route and emigrant trail that connected the areas around the Missouri River to the valleys in Oregon. It spanned part of modern-day Kansas, most of Nebraska and Wyoming and most of Idaho and Oregon.
It was used heavily during the second half of the 19th century by settlers, ranchers, miners and farmers. The use of the trail declined with the construction of the first transcontinental railroad, completed in 1869.
Answer:
A Charleston Mercury editorial published in 1860
Explanation:
Charleston Mercury editorial published in 186. a year before the beginning of the US Civil War, would be and ideal item for an historian trying to understand the situation in the US at that time. Newspaper articles are considered one of the primary sources that are used to study history. They represent evidence and testimony of a time long passed.
