C and D maybe A but I'm not that sure
Answer:
Students, particularly those in college, are expected to adhere to rigorous codes of conduct that stress academic integrity, including prohibitions against plagiarism. Steering clear of plagiarism, however, can be more difficult than it seems and the consequences can be severe. Fortunately, it’s a problem educators are devoting quite a bit of energy to, and there are new resources available to help students avoid the pitfalls of plagiarism.
The communists party of the Czechoslovakia
A better/western route to the Maluku Islands.
The correct answer is b. Portugal and Spain
Those two countries reclaimed the Iberian Peninsula from the Moslems, and then they proceeded on to find trade routes and colonies Africa and Asia, and later America too.