How did cities address the problems caused by urban living?

a. governments began to offer services such as mass transit and sanitation.
b. technological innovations improved crowding.
c. city planners increased land dedicated to public use.
d. residents organized neighborhood watch programs.

Gettysburg address question. what is the best line from the address? why do you think so?

Aman is charged a fee by the city for having numerous broken cars and auto parts in his front yard. which of the following correctly best describes why the city punish him? he has committed a crime. he is in violation of a city statute. he has violated an amendment of the u.s. constitution. a judge has decided that he is in violation of civil law.

Give an example to prove that your society is developed more than it was before 10 years ?