Timeline Worksheet: June 11, 1901, Cook Islands On June 11, 1901, New Zealand annexed the Cook Islands. Can you name all fifteen of the Cook Islands? Can you name one? Try your hand at today’s word scramble and see which ones you can solve. Timeline Worksheet: June 11, 1901, Cook Islands Word Scramble Blank printable timeline index card Printable timeline index card (Fits South Pacific history timeline.) If you are new to this series, visit my introduction to timeline index cards. Return to the Timeline-AD.