Spaces are left between sections of bridges to allow for the road on the bridge to expand and contract. Also the bridge is made this way so that the bridge can move and not break. If the bridge was built without these spaces the bridge could potentially break and collapse.
<span>B. The source's creator could personally benefit from convincing people to accept his argument.</span>
He was hired to find a shorter route to Asia<span> from Europe through the Arctic Ocean. </span>
A blossoming of the African American culture, mostly in art and literature. It was the most influential movement. It was considered a golden age in African American culture.
The area of land add was the <span>oregon country</span>