| Fill 'em in! | % Correct |
|---|---|
| After Japan's attack on {Pearl Harbor} in December 1941, the U.S. entered World War II. | 100%
|
| As of 2021, the U.S. is the second-largest manufacturing country after {China}. | 100%
|
| {Baseball} has been regarded as the U.S. national sport since the late 19th century. | 100%
|
| Geopolitical tensions between the U.S. and the {Soviet} Union led the two countries to dominate world affairs. | 100%
|
| In Puerto Rico, {Spanish} is more widely spoken than English. | 100%
|
| Since the early 20th century, the U.S. film industry has largely been based in and around {Hollywood}. | 100%
|
| The Wall Street Crash of 1929 triggered the Great {Depression}. | 100%
|
| Political polarization in the country increased between {liberal} and conservative factions. | 83%
|
| The {Rocky} Mountains, west of the Great Plains, extend north to south across the country. | 83%
|
| The United States has operated as a de facto two-{party} system. | 83%
|
| The United States is the only developed country without a system of universal {healthcare}. | 83%
|
| Along the eastern seaboard, settlers trafficked African slaves through the {Atlantic} slave trade. | 67%
|
| Most of the world's tornadoes occur in the country, mainly in Tornado {Alley}. | 67%
|
| The Louisiana Purchase of 1803 from {France} nearly doubled the territory of the United States. | 67%
|
| During the Great {Migration}, millions of African Americans left the rural South for urban areas in the North. | 50%
|
| The first inhabitants of North America migrated from {Siberia} over 12,000 years ago. | 50%
|
| The Tony Awards recognizes excellence in live {Broadway} theater. | 50%
|
| {Amtrak} helps to maintain limited intercity rail passenger service in most parts of the country. | 33%
|
| The U.S. works closely with its {NATO} allies on military and national security issues. | 33%
|
| It is a representative democracy "in which {majority} rule is tempered by minority rights protected by law." | 17%
|