Which one:
a. samarkand
b. beijing
c. karakorum
d. constantinople

ok so i only know that

pirlalta-2

kino-4

serra-7

menedez-1

coronado-5

but just a heads up if you need on things like this you can make an account for quiz-let and it will give you the answers ur looking for.

randy pausch was a famous mathematician, writer and lecturer who is particularly famous for his last speech, given in 2007, "the las lecture", because he illustrates why one's dreams need to be pursued in a logical order if success is to be obtained, option c. at this time, pausch had been diagnosed with terminal cancer so he told the audience to follow their childhood dreams, which were possible to achieve. it has been recognized as one of the best motivational speech around the world.