Your concept map is going to be HUGE for this topic. If you don't know, a concept map is like bubbles branching out from a center idea or topic. I guess your center "topic" will be "Creation of Israel". If your teacher is talking about the state of Israel that was created in the mid 1900s you could focus on modern events that have influenced it's creation. I'd start with Sykes-Picot agreement (look it up). Definitely include the Balfour Declaration (look it up). But essentially you'll have all these important events and dates that have lead to the creation of Israel. I'd also attach a bubble about Zionism (look it up).
Before you put any effort into this I'd check to see if there's a rubric or an amount of "bubbles" that your teacher is expecting; that'd help guide your selection, I'd think.
Crazy topic. Very important. Very deep. Very layered. I'm still learning about it.