What was the effect of unsafe work conditions and pollution during the Industrial Revolution?
A. Middle- and upper-class people moved out of urban areas, causing
those areas to be dominated by the working class.
B. Child labor increased as adults left manufacturing jobs in factories
in favor of agricultural work.
C. Concerned citizens began to boycott manufactured goods and
returned to a self-sufficient lifestyle.
O
D. Governments established regulations to control work
environments and limit pollution.

an early twentieth-century ad for model home blueprints

they were citizens but they could not vote and they did could not get involved into a political situation during that time.

the british invasion was also known as "english wave", was the predominant musical trend in the united states in the mid-60s, when numerous groups ofss rock & roll that were originally from the united kingdom, reached high levels of popularity beginning with the success of the beatles in north america. all these groups, clearly influenced by rock & roll, blues and american rhythm & blues, were able to elaborate simple songs

and catchy. in the middle of 1962 the rolling stones began like one of a series of groups that show more and more influence, along with bands like the animals and the yardbirds. in 1963, the beatles and other rhythm groups, such as the hollies, had achieved great popularity and commercial success in britain itself. the british rock received a pass to the popularity of musical currents in the united states in january 1964 with the success "i want to hold your hand" ranked number 1 on the billboard hot 100 list, beginning the british invasion of the music list of the united states.

also musical genres influenced by african rhythms such as soul, began to have popularity.

many of the best musicians in history are english: the beatles, queen, pink floyd, bowie, the smiths, led zeppelin.