What is a major concern of many Americans regarding immigration? whether unauthorized immigration will help or hurt the country
whether the legal limit established for passports will be exceeded
whether political boundary lines will need to be redrawn
whether environmental protection efforts will be threatened
whether economic and cultural globalization will decrease

In current American politics, most Americans are concered about whether unauthorized (illegal) immigration will help the country's current state.  The debate is whether these immigrants should be deported and wouldn't have been accepted with their current state. Or whether the immigrants should be granted citizenship and given whatever American citizens get.

Explanation:

lincoln won 212 electoral votes to mcclellan's 21 votes, and lincoln beat mcclellan. is the main reason lincoln won in 1864.

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