Answer:
The Soviet-Nazi pact was a nonaggression treaty. It stated that in the case of war, the two countries would not attack one another.
Explanation: Nonaggression treaties are common between countries.
The author states that the Soviet Union’s launch of Sputnik caused the United States to begin investing in science, technology, and innovation. Sputnik’s successful launch caused this reaction in the United States because the Cold War led Americans to fear the possibility of the Soviet Union leading the world in science and technology. Rather than give in to fear or hide from challenge, the United States stepped up and made a commitment to science, math, and innovation.
Scroll painting is what the name suggests it's painting on scrolls, it is not as popular as it was back then but it was used as paintings and sometimes writings or sayings.
B to out compete rival businesses as if they lowered their prices more than their competitors, they could drag in more customers
