Sync to pull iCal from Mac to iCal on iPhone

On my Mac, I run Mac OS X Lion 10.7.5, and just started entering events on iCal.

On my iPhone 4, I just added the iCal app.

I then followed these instructions for syncing.

Syncing Your Calendar Via ITunes

Step 1

Launch iTunes on your computer and connect your iPhone using its USB cable.

Step 2

Select the iPhone from the "Devices" list in iTunes and open the "Info" tab.

Step 3

Select "iCal" in the "Sync Calendars With" section and click the "Sync" button. Your iPhone's Calendar syncs with iCal on your Mac.

My iPhone iCal shows old *Google* calendar entries. How can I change/sync sync, pulling existing Mac *iCal* entries to my iPhone iCal app?

Tips

Check the "Sync With This iPhone Over Wi-Fi" box in the iTunes "Summary" tab to allow your iPhone to sync with your Mac whenever it is connected to a power outlet and the same Wi-Fi network as your computer.

Now I see events on my iPhone iCal that were pulled from a Google calendar that I no longer want to use.

1) How can I change settings/sync to pull the existing iCal events on my Mac and transfer them to my iPhone iCal app?

2) What is the hierarchy? Meaning, when I sync, is the Mac iCal or iPhone iCal considered to be the "accurate" version? Or, during the sync, will it look for the version with the most recent (new or edited) event, then update the other iCal making both current?

In advance, thank you for assistance!