We say that a single study proves a theory because those who are smart enough can get it done quickly, and we say that a single study disproves a theory because that means it makes them feel smart when we disprove someone very intelligent but also it's to make sure if nothing was done wrong
Answer:
Territorial expansion of Russia
Explanation:
The territorial expansion of Russia began from 1500 with military conquest and by ideological and political unions in over five centuries until 1900. Expansion of Russia began from Khanate of Kazan in 1552 by Ivan the Terrible. In the late 18th century, Russia conquest Siberia. Territories from the Ottoman Empire and Poland took during the reign of Catherine the Great. Some of the other areas that add under the empire were Alaska, Eastern-Georgia, Azerbaijan, Armenia, Kazakhstan, Uzbekistan etc.
The correct answer of this question would be option C. ZIPPER. The fasteners that would not have been found on a pilgrim's clothes is a zipper. Zipper did not become common until the 1900s. Hope this is the answer that you are looking for.
A test subject i think but idk
They made gunpowder, paper, and silk
