Major Texas settlements were connected by what?
a) large overland bridges
b) railroads
c) stagecoaches and steamboats
d) covered wagon trails

In which research method does a researcher change the value of one variable to determine how the change affects another variable? a. experiment b. observational research c. survey d. case study

What is a person called when they are on your side and supports you

Mrs. walter’s husband died in 2016. she has not remarried and has maintained a home for herself and her dependent son, whom she can claim as a dependent. in the summer of 2018, the son was killed in an automobile accident. what is mrs. walter’s filing status for 2018