After a month of conflict, the army already lacked artillery and ammunition.The state claimed 100 000 shells per day for its famous 75 mm guns while the workshops only manufactured 10 000. The production is becoming more and more important with the women who enter the factories. Some of these factories produce by patriotism while others produce by sheer search for gains and profit after war. The factories now become multinational are the ones that produced a lot during the war (Ex: Renault that double their production of trucks, and assemble more than 2000 FT-17 , while making 8.5 million shells). Some of these factories claim the fact that the victory was thanks to their participation but this victory was mainly due to the millions of soldiers fighting on the front.
Women in these years are always consider as people having to keep the children, make food, do the housework and hold the house but one day the woman acts. At the start of the war the factories have to produce 10 times more than expected and the men part in battle the women decide to invest the factories to work in their place is this is the beginning of the business boom. It is thanks to their participation and their courage that during this war A was produced more than 8.5 million shells and 2000 tanks FT-17 (tanks from the Renault companies). But not all of these women also produced cigarettes and hand-to-hand weapons for soldiers.
The tanks produced in factories (ex: Renault) was FT-18 which was very use but very hard to manufacture and the shells created in factories was for most shells use for 75mm cannon, these cannons also very use and very well known battlefields. But to fight the soldiers needed weapons, these weapons were often standard rifles with bayonets. But the creation of the rifles and the bayonet was separate. But before getting complex structures like tanks or guns he had to assemble the pieces.