Som themes have sidbars on every page and some do not. Some themes have optional sidebars depending on which tempaltes we choose. The Twenty Ten theme on the blog linked to your username has sidebars on pages. Look in the far right hand column when editing a page or creating one and locate the Page Attributes box, lacvt Templates and in the dropdown menu choose “Default Template” rather than “One Column, no sidebar”.
Maybe I answered my own question. When I go to my “pages” I see the same sidebar widgets that are on my regular blog page.
I guess my question was, can I change the widgets that are on each “page” or do they remain the same throughout the blog?