Read the information below:
in 1840, the population of chicago was only 4,470. by 1900, the city's population was 1,698,575. which factor contributed most to the population change?
african americans escaping poverty and discrimination in the south.
the expansion of chicago's boundaries into surrounding counties.
chicago's location as a railroad hub between the east and the west.
chicago's improvements in sanitation and health care.

Chicago's location as a railroad hub between the East and the West is the correct answer.

peasants’ war, (1524–25) peasant uprising in germany inspired by changes brought by the reformation, peasants in western and southern germany invoked   divine law to demand agrarian rights and freedom from oppression by nobles and landlords. as the uprising spread, some peasant groups organized armies. although the revolt was supported huldrych zwingli and thomas müntzerits condemnation by martain luther contributed to its defeat, principally by the army of the swabian league. some 100,000 peasants were killed. reprisals and increased restrictions discouraged further attempts to improve the peasants’ plight.

i think it would be " a" i might be wrong tho

an earnest tone.

because portia wants to know why brutus has been acting strange lately.