"Which of the following..." means "Here is a list of choices. Select the best answer from the list."

Without the list, it's not possible to speculate.

On the contrary, Israelis are seeking peace.

Israelis.

Most Israelis range from Russian to Arab coloration. There are some Black, Hispanic, and Chinese Israelis, but they are a minority.

According to a list of countries on a scale of their I.Q., Israelis are about average. However, if you go according to hi-tech and college degrees and Nobel prizes per capita, Israel is one of the smartest countries in the world. For information, see the attached Related Link.