I would say D all of the above but not 100% sure tho
The Byzantine Empire had kept the cultures safe for nearly a thousand years.
The form of city government favored by the biggest cities is the Option C: Mayor-Council. For instance, if we are talking about the state of Texas, then all the largest cities operate via Mayor-Council / Council-manager system, except for the Houston and El Paso.
The Holocaust was the primary reason the United nations called for a convention
Of the candidates in the 1860 election, the only one who tried to run for a national campaign was Douglas
