Mark the three statements that are true.

the democrats blamed the republicans for the stock market crash of 1929.
the democrats won the presidency in the 90's but lost control of the congress.
the democratic party won considerable political strength during the civil war.
the anti-federalists were one of the first two american political parties; they wanted a strong central government.
the "era of good feelings" was a period from 1816-1824 where there was only one political party: the democrat-republicans.

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.