What group of writers refused to answer the questions of huac?

 The correct answer is : Hollywood Ten

Explanation:  Hollywood Ten was a group of writers, producers and directors who did not answer HUAC's questions about possible communist ties. HUAC stands for House Un-American Activities Committee. A committee of the House of Representatives of the United States investigated the denunciations of communist activity in the United States.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.