A tourist might see a Samba Dance at a Brazillian Carnival. The Samba is very popular in Brazil.
~Silver
Isotope is the study and application of stable and radioactive isotopes to geological processes and their time scales.
1884-1885 I think sorry if wrong.
Answer: b. Expansion diffusion
Explanation:
Diffusion occurs when culture, ideas and people spread from their areas of origin into new regions, areas or continents.
Expansion diffusion is characterized by contact. For example, the people of new geographical locations are exposed to the teachings of a religion through contact with missionaries. Adoption of these religions outside their founding hearths may then occur. This is the same way that diseases are spread.