Instead of marching and troop movements where did most troops spend their time in wwi

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

In keeping their culture unchanged what do canadians fear the most?

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.