Hamas and Hezbollah are examples of terrorist groups, or groups that promote the interests of a minority, ethnic, or religious group because members believe they have been persecuted under majority rule and wish to carve out their own independent homeland.

nationalist

Explanation:

Hamas and Hezbollah are examples of nationalist terrorist groups. These are groups that want to form self-determination in one form or another usually by achieving autonomy and establishing a sovereign state, while at the same time opposing anyone that they consider to be occupying, imperial, or otherwise illegitimate powers. All of which they do through terrorist activities and violent actions.

just search google

explanation:

google is the best

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.