Answer:
D) to create railroad networks that spanned the entire country
Explanation:
The main idea was to connect the country. At that moment, with the construction of the First Transcontinental Railway, it was possible to connect the coasts of the Pacific Ocean with the Atlantic Ocean. For the first time in history, a railway network connected two sea coasts and, thus, the project is still a reference in the field of railway construction.
Answer:
a medicinal preparation for inhaling(breathe in).
Explanation:
a solvent or other material producing vapour that is inhaled by drug abusers.
Congress established the Rural Electrification Administration which loaned money to electric utilities to build power lines, bringing electricity to isolated rural areas.