Why do you think Austria made the ultimatum so difficult for
Serbia to accept?

On receipt of the ultimatum, Serbia at once appealed to Russia, whose council of ministers met on July 24 to determine a course of action. Russian Foreign Minister Sergey Sazonov voiced his belief that Germany was using the crisis over the archduke’s death as a pretext for starting a preventive war to defend its interests in the region. Defying Austro-German expectations that Russia would back down in the case of such a conflict, the council agreed to order four military districts to prepare for mobilization.

Learn more on: https://www.history.com/this-day-in-history/austria-hungary-issues-ultimatum-to-serbia

answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.