Matthew, a vibrant leader, heads a team that launches new products into the market. During a follow-up test of an electric-car prototype produced by his company, the researchers find a problem with the engine of the car and request Matthew to halt the launch. However, Matthew goes ahead, and his company earns a bad reputation in the market because of the defective product. In the context of Janis's groupthink symptoms, which of the following symptoms led Matthew to make the wrong judgment? A) mindguards
B) unanimity illusion
C) invulnerability illusion
D) stereotyped view of the opponent

answer; i believe the first answer to be (independent; /// and the second answer is (french); good luck

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

permafrost layer, it exists beneath a layer of soil, rock or sediment.