Answer:
The "grave danger" that the author is talking about is the danger of atomic weaponry
Explanation:
"Preliminary Statement of the Association of Manhattan District Scientists" was a 100-page report written after the atomic bombings in Hiroshima and Nagasaki.
The "grave danger" that the scientist is talking about in the article is the dangers of atomic weaponry. The article talks about the consequences that wrong decisions of leaders may have on its nations.
B. Wheeled transportation. Horses don’t need wheels and many civilizations existed prior to the invention of the wheel.
One sec i have to look back in my notes give me two min
There is no missing dollar what? I’m so confused like did one guy die or something?
<span>Loyalty to old immigrants and discrimination against new immigrants.</span>
