How did jacob riis call attention to the conditions many immigrants living in large cities faced?   he large groups of immigrants pass citizenship tests so that they could vote for mayors who supported reform. b)      he used a camera and a notebook to document and inform others of the horrible conditions in the city. c)      he taught english, enabling immigrants to speak out about their needs. d)      he painted a large mural depicting the conditions commonly found in cities. 

it makes companies more competitive it mainly alot

giving the us more money to give to the states it allows them to sell oversee and to other countries and more

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.