Answer:
The roads were built in three layers: large stones, a mixture of road material, and a layer of gravel. Two other Scottish engineers, Thomas Telford and John Loudon McAdam are credited with the first modern roads. They also designed the system of raising the foundation of the road in the center for easy water drainage.
Explanation:
All u do is read it and see what it makes u deal
The correct answer is D) He established Social Security, which provided an income to older Americans<span>.
The goal of this program was to help elderly American citizens survive the Great Depression. The Great Depression was an era in which millions of Americans lost their life savings and jobs. To combat this, President FDR created agencies through his New Deal Program. The Social Security agency became one of the most popular programs, as it not only helped elderly citizens but also helped individuals who were hurt on the job. This program still exists today.</span>
