What factors contributed to the outbreak of violence in the fight for civil rights think about?

The following are the factors that contributed to the outbreak of violence in the fight for civil rights:

1.       Malcolm X, Black Panthers, and others’ philosophy of violent protests

2.       African Americans’ reaction to the assassination of civil rights leaders

3.       backlash against white racist acts

4.       poor living and working conditionsespecially in urban areas

5.       difficulty in eradicating de facto segregation in the North

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.

by improved communication.