at around what age were colonial children expected to begin working?

Why did settlers decide to establish olympia where they did? they thought the land was good for farming. they could trade with american indians. they found water access to puget sound. they were given land by the us government.

How were the european systems of mercantilism and capitalism similar during the 18th and 19th century

Under president reagan, the united states began to develop the strategic defense initiative, nicknamed "star wars.” what was the goal of that plan?