The terrorists wanted to scare the Americans, therefore they crashed and hacked the planes, attempting to show their power and significance.
Answer: Traditional subsistence agriculture has turned into industrial mono culture farming. Among the negative effects are deforestation, soil degradation due to the use of toxic pesticides and the lack of variety in crops, decreased food security due to the use of agricultural lands for commercial crops with no alimentary value such as rubber and abusive private appropriation of land by industrial agricultural corporations. Among the positive effects in Thailand and China, because of their logistical, financial and educational support of poor farmers, the latter have been able to take advantage of the rubber boom and prosper, leaving poverty behind.
(Can I get brainliest)?
Only if a dictator is corrupt or isn't doing any good for his/her people
