In the 1980s, Tanzania changed its economic system because _____.a.the socialist system that had been in place had caused econom
ic disasterb.the white minority government was overthrownc.corrupt government officials were forced from officed.of sanctions imposed by the United Nations
The great increase in production of food grains (such as riceand wheat) due to the introduction of heigh- yielding varieties,to the use of pesticides,and to better management's techniques
