Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

New technology during WW1. Check all that apply: *
a) Boeing B-17
B) Chemical warfare
c) M3 grease gun
d) Machine gun