The migration of the Bantu people throughout Southern half of Africa led to a diffusion of Bantu languages. Today the number of Bantu languages is estimated to be between 200 and 500 (the difference is based on the unclear distinction between a language and a dialect) and Bantu languages are spoken in a very vast area.
they were both Greek city-states that had many rulers in governers
The answer is false, because the bandwagon technique refers to the act of persuading an audience to buy or do something (as advertised) simply because others are doing it (lots of cigarette adverts use this technique, for reference). The type of propaganda defined in your question is the testimonial propaganda: "When a famous or figure endorses and supports a product, connecting the famous person with that product."
I believe the answer is: by proposing that the state legislature fund it in the budget
After the program is proposed to the state legislature, the legislature would review the program and determine whether the change is necessary and whether the states have all the necessary fund to actualise the program in that current years. If the proposal passed the review, the fund would be available for the government to spend.
