Answer:
Researchers typically use random assignment.
Explanation:
Random assignment is when a researcher uses chance to make sure all participants have the <em>same opportunity to be in either group</em> during an experiment. It is used to decide in which group the now selected participants will be in.
An example of random assignment is the<em> flip of a coin. </em>
Answer:
The death of Dr. Martin Luther Kind Jr negatively impacted the effort to expand civil rights for African Americans. Yes, his legacy was carried out no matter what and his footprint for African-American rights still stands but his presence was definitely missed as it could have influenced many more marches and events not just for the African-American community but also for other campaigns such as the "Poor-People's Campaign". He would also had continued to speak against the US involvement in the Vietnam war, and probably against many more conflicts in the future.
19th amendment........................................................
Answer:
B. Men played all the characters, both male and female
Explanation
Men played the role of both male and female in Greek theatres.
A male actor could play the role of three different people in one play. This was because of the role of the women in Greek culture which saw women as being inherently inferior to men and because of the importance of drama to the Greek, women were not allowed to participate in plays in any form so the males played all the roles that were available in a play.
Women in Greece then were seen to be lower than slaves, that's how low they were viewed in Greek society.
.
The Greeks considered allowing a female on set was too dangerous so they allowed men act all characters of a play.
