Technically speaking, no, the heliocentric view of the solar system did not originate with Copernicus, although he was the first person to make it famous.
<u> (D) For the Treaty of Portsmouth.</u>
The Treaty of Portsmouth, signed between Japan and Russia in September 1905, was the treaty that formally set the terms that ended the Russo-Japanese War (1904–05), in which Russia recognized Japan as the dominant power in Korea. In such negotiations, the American President Theodore Roosevelt was an important key to mediate and finally end the conflict.
This made him become the first American President to ever win a Nobel Prize for Peace the following year.
a.
It established monthly mail routes and post offices throughout the West.
Answer:
One prominent abolitionist group of this time formed its own political third party, called The Liberty Party of 1840. This Party wanted to work within the political system to abolish slavery.
Explanation:
Though it did not achieve its loftiest political goals, the Liberty Party helped to garner more national support for abolition.
Hope this helps
