What are the consequences if public opinion polls are systematically inaccurate

The wrong people could be voted for

Explanation

Nobody wants someone whos not goign to imrpove the economy

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.