What were the two main reasons workers formed unions? O as a form of soCial protest and to protect themselves from poor work conditions
O for a social group and to protect themselves from poor work conditions
O for a social group and to strike if they didn't get what they wanted
O as a form of social protest and to strike if they didnt get what they wanted

B) O for a social group and to protect themselves from poor work conditions

Explanation:

Im not so sure tho

b) race riots in several cities

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.