“Life, Liberty, and the pursuit of Happiness”
The correct answer is - A. more accuracy in hunting.
The atlatl, or spear-thrower, has been a revolutionary invention of the pre-historic people, and it significantly improved the efficiency in hunting, but also, very importantly, it allowed the hunters to be at a safe distance from the dangerous pray, thus avoiding injuries and even death. The atlatl, was very useful because people were able to use long spears and thrown them over pretty long distances, the force was much greater, and the precision was improved.
It was during the Great Depression that Roosevelt had caught the attention of the Americans. By the New Deal in 1932, he helped restore the confidence in the United States and marked the beginning of the end of the depression. Hope this answers the question. Have a nice day.