In what ways did the arrival of Europeans to America bring about unforeseen and unintended consequences for the environments of both the New World and the Old?

Which statement best describes the response by the united states and its allies to the berlin blockade? planes dropped tons of supplies around the city each day. trucks smuggled tons of supplies into berlin about once a week. tons of supplies were delivered to west berlin by boats. tons of supplies were purchased from east berlin each day.

What stalled germany's initial invasion into france in 1914

What did the u.s. want to build on the land acquired through the gadsden purchase?