1. Why is mining important to the economy of the United States?

It employs many workers.
Gold is expensive.
Minerals are shipped to Canada.
Industries use minerals.

2. What did the British North American Act accomplish?

It divided Canada.
Canada became an independent nation.
Canada was no longer subject to British rule.
Canada became self-governing.

Is #1 "Industries use minerals" and is #2 "Canada became an independent nation"?

Right.

Yes, you are correct. In question #1, "Industries use minerals" is the correct answer. Mining is important to the economy of the United States because industries depend on minerals for various purposes, such as manufacturing, construction, and energy production.

In question #2, "Canada became an independent nation" is indeed the correct answer. The British North American Act, also known as the Constitution Act of 1867, established Canada as a self-governing Dominion within the British Empire. It granted Canada a significant degree of autonomy and marked a significant step towards Canadian independence.