What is the best illustration of the long-term effects of america’s use of the atomic bomb in japan?

atomic weapons were no longer developed because of radiation effects.

the united nations drafted rules surrounding atomic weapon use.

the allies used atomic weapons extensively from that point forward.

more nations in the world began experimenting with atomic weapons.

Option: More nations in the world began experimenting with atomic weapons.

Explanation:

After seeing the devastating effects of the atomic bomb in Hiroshima and Nagasaki in Japan, powerful nations began to develop nuclear weapons to show their strength in the World. After the United States, Russia came into the same field by becoming second to produce nuclear weapons which followed by Britain, France, and China.      

the hereditary right of a monarch to rule from the mandate of heaven

i believe it would be capitalism