When russia and britain established spheres of influence in persia, russia and britain
each gained partial control of persia’s economy.
together shared total control of persia’s government.
together shared total control of persia’s economy.
each gained partial control of persia’s government.

The correct answer is each gained partial control of Persia's economy.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.

less available tax revenue

this basically means that when they get money from taxes wirth having a lower gdp they get less then what others have with a higher gdp