Which type of evidence is an example of testimony ?

Testimonial evidence is a statement made under oath. An example would be a witness pointing to someone in the courtroom and saying, “That's the guy I saw robbing the grocery store.” This is also called direct evidence or prima facie evidence. Physical evidence can be any object or material relevant in a crime.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.