Plz help will mark as brainlest

Many scandinavians immigrated to the united states as a result of the homestead act of 1862, which offered land to independent farmers. this is an example of a push factor, because turmoil in scandinavia encouraged people to leave. push factor, because a new opportunity encouraged people to come to the us. pull factor, because turmoil in scandinavia encouraged people to leave. pull factor, because a new opportunity encouraged people to come to the us.

If you were outside when a blast occurs where would you go

Which of the following was a reason why the loss of alsace and lorraine to germany was a major blow to france?