Is this paragraph’s main idea stated or implied?

Question

Is this paragraph’s main idea stated or implied?

In 1867, the United States bought Alaska from Russia for about $7 million. Many Americans thought it was a foolish purchase. They thought Alaska was a wasteland of ice and snow. However, Alaska is rich in oil, fish, and lumber. The purchase of Alaska was a true bargain.

implied

stated

Answer 1

The main idea of the paragraph is stated. It explicitly mentions that the purchase of Alaska was a true bargain despite the initial skepticism of many Americans.