The crisis at the Democratic National Convention marked a breakdown in

the answer is a) the proclamation of 1763.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.

try this

explanation:

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.