Which were provisions of the Open Door policy? Check all that apply. U All foreign countries had to pay taxes equally.
V Foreign countries with spheres of influence in China were exempt from taxes.
UOnly the Chinese government could collect tariffs on trade.
V Countries with a sphere of influence should maintain free access to their ports.
V The United States would oversee the continuance of the Open Door policy.

an effect of the steamboat's popularity was that people began building canals in the united states and europe. this was done to find another way to transport goods across the country and in that time, transportation using the river was very slow and dangerous. it depended entirely on manpower and the current of the river. that all changed in the late 1700's when steamboats were introduced. they soon revolutionized travel and trade through the river and dominated the waterways. eventually, other means of transportation took over from the steamboats, but there was a time that they the united states to expand to the west.

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.

sorry its a lil late, but the answer is d. the rotation 180° about z'