Daily Quiz for July 7, 2019

1. During World War Two, Sweden returned hundreds of interned Allied airmen in exchange for this.

$1000 in gold per airman

Trading rights across the Baltic Sea

Interned Swedish citizens

Ten B-17 bombers

2. The first monument memorializing a Civil War battle was built in this year.

1914

1865

1890

1888

3. This was the first submarine adopted for use by the U.S. Navy.

USS Duck

USS Turtle

USS Nautilus

USS Alligator