Which of the following is true of regions? A
Everyone within one region speaks the same language.
B
A region may include areas that have the same climate and different histories,
languages and landforms.
с
A region might not be connect by any shared feature or characteristic.
D
Areas in one region will not have any features or characteristics in common with
areas in other regions.

The correct answer is B

1920 census

the census was scheduled for january the 1st, as the government believed that more farmers would be in their homes by that time instead of april. the census did not ask about unemployment, the number of children, and how long was a couple married were not taken into consideration. individuals were considered as residents of the places they normally slept, not the places were they worked at or visited.

2010 census

the census was scheduled for april 1st, 2010. it was the shortest census in history: it only contained 10 questions related to name, age, gender, ethnicity, relationship, and whether the citizen owned a home or rented one. the government launched a website in order to provide the citizens with information regarding the census. there were also "teach census weeks" in schools nationwide.