Answer:
Food, population and leaders
The Russian Empire was compromised of a vast amount of lands, so subsequently there are dozens of different ethnicity's across it including the Bashkirs, Yakuts, Nogais, and etc.
Answer: D
Explanation: The Indian Removal Act displaced many Indigenous people happend in 1830. so A is incorrect. Settlers established Massachusetts Bay Colony Happen in 1630. So B is incorrect. Ousamequin first visited Plymouth happend in 1620 so thats not it and A European captain kidnapped Tisquantum happend in 1614 making it the earliest event.
A team of archaeologists has discovered a massive ring of prehistoric trenches at the site of an ancient village about 2 miles from the famous Stonehenge monument in the U.K.