Answer: Assuming D refers to a physical attachment and not an expression, then A, the ISS' clear purple is to carry out research.
1. The political ideals of freedom and equality and the theory of their institutional realization.
2. The articulation and promotion of toleration of religious diversity as a virtue to be respected in a well ordered society.
Answer: At the time of the exchange, there were contacts with each other, which was disastrous for the natives.
Explanation:
Contacts between Europeans and Native Americans were disastrous for the Indians. Coming to the New World, Europeans brought infectious diseases to which the natives had no immunity. Smallpox, flu, and similar diseases decimated the Indian tribes. A huge number of natives perished, and complete tribes disappeared.
Assuming that you want this simplified...
Use the FOIL method and combine like terms:
And your final answer is: 
