Which two authors & their books changed living and working conditions for the lower class?
a) Florence Kelley’s “Save the Children from Sweatshops” & Thomas Nast’s “Corruption of Tweed and Tammany Hall”
b) Upton Sinclair’s, “The Jungle” & Jacob Riis’, “How the Other Half Lives”
c) Ida B. Wells’ “Stop Lynching” & Jane Addams’ “Hull House”
d) Clara Lemlich’s “Working Women’s Rights” & Andrew Carnegie’s “Captain of Industry”

B

Explanation:

Upton Sinclair's "The Jungle" talks about the harsh conditions of immigrant lives, who usually lived in poverty.

Jacob Riis' "How the Other Half Lives" discusses the squalid conditions of the NYC slums.

Together, these two books shed light on the terrible conditions the lower class lived in and brought about a call for change.

In the other choices, there is at least one book that does not pertain to living and working conditions for the lower class:

A) Thomas Nast's "Corruption of Tweed and Tammany Hall" discusses the political machines that corrupted society at the time.

C) Ida B. Wells' "Stop Lynching" depicted the horrifying practice of lynching African Americans.

D) Clara Lemlich's "Working Women's Rights" talked about women's rights.

Thus, B is the correct answer.

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

explanation:

this forms a narrow, steep sided inlet (sometimes deeper than 1300 metres) connected to the sea. the terminal moraine pushed down the valley by the glacier is left underwater at the fjord’s entrance, causing the water at the neck of the fjord to be shallower than the main body of the fjord behind it.