A network of roads, railroads, harbor, and airports that connect all your cities together to share luxuries and product that each cities have.
Comparing, the answer is either comparing or contrasting.
Answer:
President Franklin D. Roosevelt signed the Social Security Bill into law on August 14, 1935, only 14 months after sending a special message to Congress on June 8, 1934, that promised a plan for social insurance as a safeguard "against the hazards and vicissitudes of life." The 32-page Act was the culmination of work begun by the Committee on Economic Security (CES), created by the President on June 29, 1934, and became, as he said at the signing ceremony, "a cornerstone in a structure which is being built but is by no means complete.
Explanation:
Mexico has been involved in numerous different military conflicts over the years, with most being civil/internal wars.
The main way that the Holocaust helps us find similarities that go beyond race, culture and nationality, is that now this horrible even in history is almost universally condemned in Europe, meaning almost everyone does not like war.