Which of the following is evidence that france vowed the muslims conquest of spain as a threat
a)the battle of poitiers
b)the collapse of french trade with north africa
c) spain's halting of france's expansion westward
d)the migration of spanish jews into france

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

monopolies  came to the united states with the colonial administration. the large-scale public works needed to make the new world hospitable to old world immigrants required large companies to carry them out. these companies were granted exclusive contracts for these works by the colonial administrators. even after the american revolution, many of these colonial holdovers still functioned due to the contracts and land

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