question: during 1200 - and 1300's constituted inka one of many small, rival hovdingdommen that grew out of the rubble of the huari empire.
Capitalize this past sentence correctly.
A: During 1200 - and 1300's constituted inka one of many small, rival hovdingdommen that grew out of the rubble of the Huari Empire.

question: for more information about our company, click here.
Capitalize this past sentence correctly.
A: For more information about our company, click here.

question: kjetil hartveit is absolutely right about mozilla doing the right thing by making the source code for it's ios sync client available on github. however unlikely, we can still hope for the same from google on the igoogle container, the google gadget editor and the theme and gadget directories.
Capitalize this past sentence correctly.
A: Kjetil Hartveit is absolutely right about Mozilla doing the right thing by making the source code for it's iOS Sync client available on GitHub. However unlikely, we can still hope for the same from Google on the iGoogle container, the Google Gadget Editor and the theme and gadget directories.