A (im typing this for charater limit)
Answer:
D. Abolishing Slavery
Explanation:
Because Toussaint L'ouverture he turned the colony into a country governed by black slaves. And so he fought with the opressors and achieved freedom and political equality.
The in great need of troops, but because of segregation they missed the opportuity to get recruitments from other troops.
The correct answer is D. Barbed wire allowed farmers to enclose their lands.
Explanation
The great plains are a region of the United States in which different economic activities have been carried out, among which agriculture and cattle raising stand out. However, this relationship was mediated by the disagreement felt by ranchers towards farmers who increasingly covered more areas of this region. For this reason, ranchers broke into the land of farmers and damaged their crops or attacked against farmers lives, for this reason, one of the farmers, tired of this situation, took as inspiration the use that was given to some bushes with thorns that were used as a barrier to prevent entry to private land and created barbed wire to prevent ranchers from entering farmers' land. With this invention, farmers began to fence off their land and limited the enter of ranchers who infiltrated to attack the crops and their owners. According to the above, the correct answer is D. Barbed wire allowed farmers to enclose their lands.
The main reason would be because so many of them had already died fighting against the British.