Was steam power used to excavate this part of the canal?

yes
no

Although a number of things brought about world war one there was one even that push to europe over the edge. what was that event?

Which of the following american companies had a monopoly in the late 1800s?

Mens rea is a latin term that means guilty mind and refers to the concept of whether or not a person intended to commit a crime. why is mens rea considered a key component in many types of crimes?