What was the core business that made Standard Oil a horizontally integrated monopoly ? finding new uses for oil. refining oil. building oil pipelines. transporting oil to customers

Which of the islamic empires (ottomans, mughals, safavids) were the most influential and why?

The second continental congress: a. made provisions for a continental army with george washington as commander-in-chief b. adopted a “declaration of causes of necessity of taking up arms” c. endorsed the olive branch petition d. all of the above

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?