If only one company provides a service it can monopolize that sector and cause price gouging. If several companies provide a service and those companies must be competitive with each other to attract business/customers.
Answer:
It violated America's anti colonial principles.
1 is the spread of slavery, but I'm not sure about 2
N this web page we will be telling people<span> about the </span>Montgomery Bus Boycott<span>. Rosa Parks, a black woman, refused to give up her seat to a </span>white<span> man. ... cops would pull them over and say it was </span>against the law to drive an un-authorized taxi<span>.</span>
