Western North America was inhabited for a millennia by various groups of Native Americans and later served as a frontier to European powers, beginning with Spanish colonization in the 16th century. British, French, and Russian claims followed in the 18th and 19th centuries. After the American Revolution, the newly independent United States began securing its own frontier from the Appalachian Mountains westward for settlement and economic investment by American citizens.
Answer:
By 1935 the proportion of women workers in the USSR’s workforce was two in every five.
Explanation:
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C would be the answer. The Silk Road was an ancient network of trade routes that were for centuries central to cultural interaction and trading.
A partisan is someone who strongly supports a group of people. Partisanships are typically talked about in politics.
For example, a political party's presidential candidate is a good example of a partisanship.