The economic crash was called the Great Depression
The ice age caused bridges made of ice to form, early people crossed these bridges and worked their way into the Americas
Noun:
an arrangement between prosecutor and defendant whereby the defendant pleads guilty to a lesser charge in exchange for a more lenient sentence or an agreement to drop other charges.
"the media coverage caused the judge to rethink the plea bargain"
verb:
make a plea bargain
He thought he should extend his borders because he wanted us to have benefits of our democratic government,that should be extended over distant regions which was selected for homes