Is it permissible for a nation to acquire territory from another nation?

Annexation (Latin ad, to, and nexus, joining) is the administrative action and concept in international law relating to the forcible acquisition of one state's territory by another state and is generally held to be an illegal act. It usually follows military occupation of a territory.

i know social security wasn't one.

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on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.