DoCoMo used emoji to deliver weather reports to pager users (hence the sun, lightning bolt, umbrella and snowman emoji) and direct them to local businesses; the hamburger symbolized a fast-food joint, the martini stood for a bar, and the high heel indicated a clothing shop.
Jamestown was important because it was the first succesful english colony, in the americas. It was also a lead producer of tobacco back then.
When the English settlers landed on Jamestown in 1607 a settlement was established represented by the Englishmen from Virginia Company in London. There is a major reason why Jamestown was founded. Settlers wanted to gain more wealth and quick profit from gold mining.