In the roman republic during times of crisis or emergencies. a. a king was elected b. a dictator was appointed c. a parliament was created d. martial law was enacted

The correct answer is option b. "a dictator was appointed".  In Roman Republic a dictator was a magistrate that had absolute authority over the state. During that era, a dictator was appointed to rule the Republic to deal with military emergencies, crisis or to undertake specific duties.

the hollywood film industry of 1950 was threatened on several different fronts. television broadcasting was rapidly becoming the dominant entertainment medium in the united states. the paramount anti-trust consent decree requiring separate ownership for production companies and theater chains had gone into effect on 1 january 1950. large numbers of young men and women were marrying, having children, and moving to the suburbs, which affected the viability of downtown first-run movie theaters. foreign revenues were endangered by protectionist tactics including quota systems, high taxes, and blocked funds. finally, the morality and patriotism of hollywood films and filmmakers were under attack from government, religious, and citizens' groups.

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