Explanation:
The Pakistani military have accused Afghanistan of sheltering various terrorist groups which launch attacks into Pakistan, while Afghan authorities have blamed Pakistan's intelligence agency, the ISI, for funding warlords and the Taliban, and for basing terrorist camps within Pakistani territory to target Afghanistan.
The correct answer is - taxes.
After the civilizations started to establish themselves and prospered, they needed to secure their citizens, and that was only possible if they had a strong military that will keep any intruders out of their territory.
The military is not cheap, and it needs a lot of funds, as it constantly needs food, clothing, armor, weapons, training, and all of that had to be sponsored by the governments/rulers. In order to be able to have strong and happy military forces, the governments started to tax the people, and initially that was only to sustain the military, but over time developed much more and is used for lots of other things nowadays.
The Alliance<span> carried the movement further into economics. The </span>National Farmers Alliance and Industrial Union<span>, formed in 1889, embraced several originally independent organizations (including </span>The Agricultural Wheel<span>) formed from 1873 onwards; it was largely confined to the South and was secret. The </span>National Farmers Alliance<span>, formed in 1880, went back similarly to 1877, was much smaller, Northern and non-secret. The </span>Colored Farmers' National Alliance and Cooperative Union<span> (formed 1888, merged in the above Southern Alliance in 1890) was the second greatest organization. With these three were associated many others, state and national, including an annual, non-partisan, deliberative and advisory </span>Farmers National Congress<span>. </span>
They had a rocket production at Redstone Arsenal, helicopter training at fort Rucker (Alabama)
The answer to that would be Northern Mexico.