1) Although he and Alexander Hamilton worked together on the Federalists Papers is the dependent clause
Explanation:
The quality or state of being pertinacious.
Petrie 3
Egypt. Kissinger 4
Weigall 1
Egypt a study 5
Roman 2
Tyldoswly 7
Britannica inc 6
“It was a thrilling experience to be whizzed in a “lift” a quarter of a mile heavenward, and to see New York spread out like a marvellous tapestry beneath us. There was the Hudson – more like the flash of a sword-blade than a noble river.” I hope this answer helps you with what you are looking for.