The arrival of the Indo-Europeans in the Near East made huge changes in the region with long lasting effects. After their arrival, the region started to develop significantly, multiple strong empires were formed, empires that were developing the sciences, the weapons, the culture, politics, empires that managed to spread all of these things around and change the way of thinking and functioning of the whole region, and later on, on a much larger scale.
Answer:
The reason can be attributed to the fact that if more states became free, then those states can easily overturn any southern legislation in government that aligned with their pro-slavery views and if more states became slave states, then the South would have a political advantage in the federal and state governments as this would mean more states would push for southern-aligned legislation.
Explanation:
Commercialisation led to growth of national agriculture and agricultural problem acquired national form. It brought about regional specialization of crops on an efficient basis. Commercialisation encouraged the production of some specific crop and favourably affected their distribution.