Which is NOT an example of a push factor in migration?

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

racism and segregation.

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

the answer is option b.

explanation:

they could veto laws. this announcement does not portray the individuals from the roman senate since the praetor urban was the one that could veto laws. the power or right vested in one part of an administration to drop or put off the choices, institutions, and so on., of another branch, particularly the privilege of a president, representative, or other ceo to dismiss bills gone by the lawmaking body.