Question

2. Who invented the blue jeans? (Quem inventou o jeans azul?)​

Answer 1

Olá

That was when the German-American and Jewish businessman Levi Strauss, when he was unable to sell his fabrics in California due to market saturation, had the idea of ​​creating a new use for the fabric: the manufacture of pants, which were more resistant than the pants then used by garimpeiros. At first, it was an experience. Levi Strauss made two or three pieces reinforced with the canvas he had, gave them to the miners and the success was immediate. Highly resistant, the parts did not spoil easily. Jeanswear was created, the reinforced style of confection, which was originally intended for work clothes. In 1860, metal buttons were added. Reinforcement rivets were patented in 1873 by Levi Strauss and Jacob David. Copper studs were used to make the pockets more resistant to the weight placed in them. The critical points of the pants have been reinforced, making them more durable. The first batch of pants had, as a code, the number 501, which ended up naming the company's most classic model. In 1886, the leather label was added.

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Answer 2

Levi

In the year 1860 Levi exchanged canvas for serge de Nimes (o denim), a tough and coarse twill cotton fabric intended for the clothing of southern black slaves and a few years later he dyed it with dye from a plant called Indigus, giving it to pants in color blue, earning the name "bluejeans" by the Americans.