<span>Fossils that are similar which are found on different continents helps the geologists to know how the continents are connected before. The belts of the mountains proved the moving plate’s boundaries; this clearly shows the direction in which the continents are drifted. Extrapolating from this information, scientists had a rough idea of how the continents were arranged eons ago.</span>
The correct answer is: "All of the above are true statements".
Social roles are defined for different social status levels as the manner in which individuals who pertain to each social group are expected to behave. They do not constitute an obligation, but an expectation and even a prejudice sometimes.
There are conflicting roles. People use to adopt different roles in different situations to fulfil the expectations of different audiences.
Segregation. The Supreme Court's decision in Plessy v. Ferguson (1896) upheld state-mandated discrimination in public transportation under the "separate but equal" doctrine.
I hope this helps you.
Samuel Gompers was the one who organized it
