Answer: Memorial Day was declared a national holiday in 1971
Answer: A
Explanation:
Over-Plowing Contributes to the Dust Bowl or the 1930s. Each year, the process of farming begins with preparing the soil to be seeded. But for years, farmers had plowed the soil too fine, and they contributed to the creation of the Dust Bowl.
The Dust Bowl was caused by several economic and agricultural factors, including federal land policies, changes in regional weather, farm economics and other cultural factors. After the Civil War, a series of federal land acts coaxed pioneers westward by incentivizing farming in the Great Plains.
The Homestead Act of 1862, which provided settlers with 160 acres of public land, was followed by the Kinkaid Act of 1904 and the Enlarged Homestead Act of 1909. These acts led to a massive influx of new and inexperienced farmers across the Great Plains.
Many of these late nineteenth and early twentieth century settlers lived by the superstition “rain follows the plow.” Emigrants, land speculators, politicians and even some scientists believed that homesteading and agriculture would permanently affect the climate of the semi-arid Great Plains region, making it more conducive to farming.
The framers of the constitution understood that free speech/expression were imperative rights for citizens to have. This is based on their experience as colonists under British control. When ruled by the British, American colonists were forced to pay taxes that they never voted on or approved.
This sparked outrage among some American citizens, causing them to express their concerns in a public manner. This ability to share their views was the cornerstone of America's ability to declare independence from Great Britain. The framers wanted to make sure that once the colonists had their own country that they would have this right to freedom of expression.
The main reason why Alexis de Tocqueville traveled to the united states was to observe American democracy in action, and to take note of what worked and what didn't, as many European countries were going through democratic revolutions of their own.
So, the third one.