I believe it is true because if speaker is too complex he/she would tend to lose the audience. Hope this is correct :)
Answer:
It applies only to American cities
Explanation:
The year that tablet computers were introduced to the market is 2012
Based on the program created for farmers in the year 1930, this reflected their demands for a change in the farm policy of the government in order for them to acquire agricultural prices created to give the farmers a fair share of the national income. The answer would be the last option.