The fact that best supports the central idea that Isaac Singer was a resourceful man is:
D. He invented and sold a mechanical excavator.
Explanation:
Isaac Singer is the famous American inventor behind the sewing machine for domestic use. Among the options in the question, the one that shows how resourceful he was is letter D. He invented and sold a mechanical excavator. A resourceful person is someone who is creative and smart, who has the ability to find solutions for problems quickly and creatively, and who can come up with new ideas. In general, inventors must be resourceful persons, and Singer was no exception.
Witches play a role of faith which is always a step ahead of Macbeth. He thinks that he understand the future, but faith is just playing with him the entire time. let me know if you have any further questions.
