What effect has new technology had on communication in the 20th and 21st centuries?
A. It has ended the process of cultural divergence in developing nations
B. It has made it more difficult for activists to challenge their governments
C. It has resulted in countries becoming more socially isolated
D. It has allowed cultural diffusion to happen at a faster pace

the answer would be option c. the chief result of u.s. participation in world war i is that, the u.s. forces ended the stalemate and led to an allied victory. after the us joined wwi, the allies had the forces they need to triumph. hope this is the answer that you are looking for.

explanation:

mark brainliest and have a great day!

idk

nationalization is the set of dispositions and operations by means of which the state assumes, in varied form, the administration of private companies, of groups of companies or of the totality of certain economic sectors previously managed by individuals, such as the land portions. nationalization is the opposite of privatization. it is also called nationalization of the means of production, although a nationalized company can be previously both national and foreign ownership. nationalization or nationalization is a very characteristic action of ideologies such as socialism and nationalism.

i believe the answer is the last option, the magyars preferred to invade by land.

i hope this ! : )