The US prairies or Great Plains included a large north-south swath of level or slightly rolling grasslands east of the Rockies from central Texas to Manitoba in Canada and included at least parts of Montana, Wyoming, /Colorado and New Mexico, North Dakota, S. Dakota, Nebraska, Kansas and Oklahoma.
A slum is a heavily populated urban informal settlement characterized by substandard housing and squalor.
The answer is a military force
Answer:
C) Guilds petitioned rulers to remove taxes and tolls that impeded trade.
Explanation:
The guilds were associations of merchants who had the mandate to control the fair of the business in a certain territory. The middle ages guilds were meant to protect the merchant from exploitative, such as exploitative taxes, while at the same time protecting the consumer.
Guild members were excluded from paying exploitative taxes to the administrators. This exemptions came as a petition on grounds of their new influence, as guilds to the administrators, that is, the city lords.