Which country made tanks lighter and added a rotating turret for the machine gunner?

France

France began development in late 1915, eventually creating the Renault FT light tank. This was the first to use a fully rotating turret that contained the tank's main armament - the basis of tank design ever since. Over 3,000 of these machines were made by late 1918.

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.

c would be the correct !

hope this !

~bbgluver