Why was the US detonation of a hydrogen bomb in 1952 and the Soviet detonation of one in 1953 significant? It signaled that the Soviet Union was spying on the United States.
It was a sign that the United States was better at producing dangerous weapons.
It was a sign that the countries would soon threaten each other with war.
It signaled that the arms race was producing stronger, more dangerous weapons.

it is D,It signaled that the arms race was producing stronger, more dangerous weapons

Explanation:

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all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.