the correct option to this question are
the catholic church unified different kingdoms of Europe under the umbrella of the church. An example is when the church crowned kings as emperors of the holy catholic empire.
the catholic church intervened and settled disputes between rival kings and lords. whenever, there were disputes the king was always at the forefront to handle and resolve disputes.
I’m not sure if you mean technological and economic development or just products coming out kind of development.
Well I’m not gonna write out two paragraphs but some important tech and economical developments were:
The radio became widespread. It was welcomed by the public and by 1934 almost 60% of the US had radio access. Sports events, news, dramas and more were broadcasted through the radio.
Stock markets across the west developed negatively. On Black Tuesday, stock markets crashed, sending the world into the Great Depression.
Unlike the electoral college system for the president, the procedures for nominating presidential candidates are not spelled out in the constitution. the movement is to encourage people who considered themselves as partisans to participate in their party's presidential selection process was short lived, however.
Hey There!!~
Your best choice is B). Elected officials support the policies of their party.
Good Luck!!~
By °Itsbrazts°