Which of the following statements is correct regarding the use of steel in america? a.) it was very expensive to make.
b.) it was hard to make.
c.) it was inexpensive to make.
d.) it was only used in one area of production.

It was inexpensive to make ( C )

Explanation:

A steel is an alloy made up of some of the most common elements like iron and carbon. it can also contain other elements but the main elements are usually Iron and carbon.

steel is very affordable and yet has a high tensile strength needed when constructing buildings, bridges, weapons, automobiles and several machines used for various jobs. the use of steel in America was very high because of its ability of having high tensile strength and its affordability.

It is a very economical to use steel than other precious metals like gold for construction and making/building machines.

elizabeth loftus conducted a study to observe the reliability of eyewitnesses during the 1970s. their baseline was to define how accurate are the recollections of eyewitnesses.

her studies do not support the use of eyewitness. loftus mentions in her work that we are not required to recall some experiences, meaning that rarely an individual eyewitness testimony is trustworthy. a good example is presented in her work, where all individuals watched a video and were than asked "about how fast were the cars going when they hit/smash? ". the testimonies changed based on the word she used to make the question (hit or smash), proving the fragility.