If im correct the answer should be Submarines and mines were an inexpensive and better way to engage battleships. I hope this helps. let me know if it doesnt
Making them slaves to work on their plantations which eventually killed a lot of them.
The protest that began in the fields in Delano grew into a broader boycott that asked for help from consumers in urban areas. By 1970, the UFW grape boycott was a success. Table grape growers signed their first union contracts, granting workers better pay, benefits, and protections.