Answer:
I believe its A
Explanation:
back then they werent sure if other skin colors should have the right to vote because they were "different"
if not A then C
Multiple factors were involved in the decision of exploration of Mars.
Mars is similar to Earth in size and it is the next planet. Moreover, evidence was present to suggest that liquid water existed, and may possibly still exist, on Mars. All of these factors led to the planet's exploration.
Id have say D. san padres island
