Explanation:
The per capita income can not reflect the true state of economic development because if the income of a particular group have increased or have become rich and the income of other groups remain the same, it will reflect an increase in the per capita income.
I dont see the provided reading, but i do know 9/11 attacks are connected to afganistan because the taliban (a group of terrorists) were protected by afghan
Answer: Reinforcement
Explanation:
People learn through different ways. One way of learning is through the process called reinforcement. Reinforcements play a vital role in how fast a behavior is learned. Reinforcement means anything that triggers the likelihood of a response. Skinner proposed the theory of reinforcement.
Reinforcement can be by praising someone or nagging someone in the case of Bobby's mother. If the nagging eventually brings out a response from Bobby making him do the dishes without being told, a reinforcement has been applied.
The city-states of Sumer, the world's earliest civilization, developed in Mesopotamia, which is today's Iraq.