What was true about slave codes?
a. they became more rigid as fear of slave resistance grew
b. the limited the sale of slaves
c. they provided punishment only for slaves and freed slaves who broke laws
d. they made sure that punishment of slaves was first approved by a court

they became more rigid as fear of slave resistance grew

Explanation:

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.