The magna carta did
a. limit the king's power
c. subject the king to common laws
b. establish the english parliament
d. establish rights for ordinary people

The answer is b. establish the English Parliament.  The parliament was established before the Magna Carta.  The other three choices were what the Magna Carta can do and has achieved.  It still influences democratic doctrines and was included in the United States Constitution.

chlorofluorocarbons are released via: aerosol sprays and refrigerants.

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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