Answer:Cattle drives in Texas originated about 300 years ago with the establishment of Spanish missions in New Spain's eastern province of Tejas. In the 18th century, three major European powers were competing for control of North America: Spain, France, and England.
I know for sure one group would be merchants. They were the ones travelling to potentially infected areas---buying things with the plague's germs, and selling it to people on areas that WEREN'T previously infected. Sailors too I believe, for very similar reasons and because rats were infected, and rats caught rides on ships and spread the disease wherever the ship docked.
Hope this helped. :)
A nation-state must have a shared national identity, physical boarders, and a single government.
It was very necesssary for the urban sprwal