Two future U. S. presidents signed me. Two didn't because they were abroad. Despite my importance, modern viewers seem to think I have a glaring spelling error. What document am I?

The United States Declaration of Independence was signed by two future presidents. These were Thomas Jefferson, the primary author of the document and the third president, and John Adams, the second president.

Hope this helps! Have a great day!

1) the andrew carniage's purchase and renovation of skibo castle have been very good and auspicious for the local people of dornoch firth, scotland because this is a turistic attraction for many people who would want to know the castle, the local people would take advantage about this.

2) yes, it could.

this is a good question! i'll do some research and come back when i have the answer!