On this problem you don't need to subtract. They want to know the total amount of people who attended so you would add.
1 1 1 (carried over numbers)
12,679 (Line it up with 8491, ones place to ones place and so on)
+8,491
21170 (answer)
Answer:
1870's
Explanation:
In the Age of New Imperialism that began in the 1870s, European states established vast empires mainly in Africa, but also in Asia and the Middle East.
Mass production is the production of large amounts of Standardized products including and especially on assembly lines
Five colonists. the soldiers fired their muskets, killing five colonists.
Answer:
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