What best explains why television began replacing radio by the 1950s?

The emergence of affordable television sets: As production costs declined and manufacturing capabilities improved, televisions sets became more budget-friendly for general consumption by the 1950s.

What was the average life expectancy in 1900?

What did kids eat in school the 1930s?

Exercises on the João Goulart Government - with feedback
Question 01 - MPE-GO - 2017 - MPE-GO - Assistant Secretary - Goiatuba - With the resignation of Jânio Quadros, in 1961, Brazil plunged into a serious political crisis, in which the prospect of civil war was present. Vice-President João Goulart, accused of being a leftist and committed to union radic
History Exercises on the Inconfidência Mineira - with feedback
Question 01 - UFPR 2008 - “Unbalanced hero, champion of freedom, loudmouth, brave, reckless, scapegoat, patron of the Republic [...]. The views on Tiradentes are as varied as the views on the Inconfidência Mineira, in particular, and on Brazils own past.”(Dossiê Tiradentes in Berlinda. In:Revista de
Ku Klux Klan History Exercises - With Answers
Question 01 - FUVEST 2012 - Transfer – The Ku Klux Klan was founded in the United States in 1866, formed entirely by white people, mixing an uncompromising defense of the Protestant religion and white supremacy with strongly racist, xenophobic and anti-Catholic content. Throughout its troubled exist
Exercises on the Rodrigues Alves Government - with feedback
Question 01- CEGRANRIO - The Rodrigues Alves government (1902-1906) was responsible for the modernization and urbanization processes of the Federal Capital - Rio de Janeiro. Mayor Pereira Passos was responsible for urbanization of the city and Dr. Oswaldo Cruz sanitation, aiming to fight mainly yell