Answer: a) The Arctic Ocean borders Russia only to the north.
The right answer for the question that is being asked and shown above is that: "the construction of mosques in ancient Ghana." Cultural diffusion is the transmission and blending of cultures over different civilizations. An example of cultural diffusion is that <span>the construction of mosques in ancient Ghana</span>
In Africa, many people converted to Islam because they were
impressed by its teachings and the conduct of the early Muslims. Islam
stressed brotherhood of all believers. This also encouraged peaceful
trade between people of different nations.