3. What does it mean when you say that a historical account is valid? The account was written by someone with a great deal of authority.
The account is based on proven facts and good reasoning.
The account is important, compared to other historical accounts.
The account was created to prove a speaker's or writer's point.
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please answe quickly i need this answer

The account is based on proven facts and good reasoning.

Explanation:

Historical truth is often tainted by the perceptions and biases of the writer which is why Historical truths are so hard to come by. For this reason historians rather focus of Historical validity.

A Historical account that is valid is one that is based on proven facts usually drawn from multiple sources if possible. Also the historian compiling this account must use good reasoning such that other historians looking at the material can deem the account logical.

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.

explanation:

the puritans were a group of people who grew discontent in the church of england the common unity strengthened the community.