The creation of the european union (eu) and of
the north american free trade agreement
(nafta) were efforts to
(1) attain economic benefits through regional
organization
(2) achieve world peace through military
alliances
(3) reduce resource depletion through economic
planning
(4) address environmental problems through
coordinated research

the two things that develop a strong social foundation are: a. separation of church and states e. education received attention separation of church and states separate the illogical  argument that came from religious beliefs to a fact based belief. while education will make us remember the past to avoid the repeat of our mistakes.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.