The correct answer is the first option.
The Great Depression was maybe the most devastating economical periods in the 20th century for the United States. After the stock market crash of 1920 the effects were widely felt. The people blamed the United States government for the crisis and they expected them to interfere and fix it. <span />
<span />
The reign of terror crossed the line of Justice. They arrested anyone who might be disloyal and kill hundreds by the guillotine. It was a blood bath. Robespierre was in charge and killed anyone who he thought was the new revolutionary time. He went overboard with the killings. The reign of terror ended with the the guillotine of Robespierre.
In times of war free speech may or can be more limited than in times of peace is correct apex.
The best answer is the anthropologists! Anthropologists study human more generally, and they would study human cultures and lives from the clues they left behind: but they would also study the modern humans.