The sentences that use commas correctly is A) Volcanoes spew molten rock and, mostly exist along the Pacific Rim.
<span>A Crown colony, also known in the 17th century as royal colony, was a type of colonial administration of the British overseas territories. Crown, or royal, colonies were ruled by a governor appointed by the monarch. </span>A colony under the direct control of the English monarch is the answer.
C. the republic and empire both had a professional army
About 50 percent of federal revenue comes from individual income taxes, 7 percent from corporate income taxes, and another 36 percent from payroll taxes that fund social insurance programs . The rest comes from a mix of sources.
The answer will beThe trade began due to a surplus of each product per area. Gold was plentiful in West Africa so traders sent the item to North Africa so they too could have the valuable mineral. In return, North Africans gave salt to West Africa. hope this helps
