How does nuclear weapons complicate conflicts between nations? (A sentence)

Explanation:

It makes the nations who possess such weapons careful about using them, because if they use them, the person bombed will likely strike back. That's called devastation. (Sorry that's two sentences).

goof d geieuiuhfwehguwrhgu8uooiihvurg[

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation: