Segreation is the setting apart because of race, religion or other social-economic status. In South Africa, Apartheidwas a system of racial segregation used by the government between 1948 and 1993.
Because it was a race to see who could invent the fastest and be the strongest super powers
racism
That is called racism, racial bias, or discrimination on the basis of race.
because they were the ones who borrowed
Because it was a "race" between the USSR and the US to reach space milestones first.
Noone knows. Yoda's race is called the "Mystery" Race because noone really has a name for them and has no real idea where they come from.
Tires are changed during an auto race because the tires get worn down by the track. It is safer to have good tires than to have tires that are worn down that could blow apart and cause accidents.
Those who participate in a race are called racers.
Well it called Race competition
200 m foot race.
Because it is the 136th time the race has been run.
The starting point in a race is called the starting line. The end point of a race is called the finish line.