4. World population did not reach one billion until 1804.
Constitution means a set of rules,laws,regulations and rights.
constitutional government mean a set of fixed norms or principle generally accepted the fundamental law polity-that effectively controls the political power.
The answer is Wyoming an it started in 1869
I would definitely be worried about spies. Back then, it was a serious issue.
but also, if i was living back then, i don't think that i would stress so much over it.
They were mostly recorded by the guards so it not likely they escaped hope this helps