Osteons are arranged in parallel to the long axis of the bone. The Haversian canals surround blood vessels and nerve cells throughout the bone and communicate withosteocytes in lacunae (spaces within the dense bone matrix that contain the living bone cells) through canaliculi.
Any donation to a political party, campaign, or action committee is not tax deductible. 1  According to the Internal Revenue Service, âYou cannot deduct contributions made to a political candidate, a campaign committee, or a newsletter fund. 2  Limits On Contributions To Political Campaigns.
We all know that donations to charity are tax deductible. For many people, the tax break from Uncle Sam is almost as big a motivating factor as altruism. Itâs only natural to wonder if donations to a political campaign are tax deductible too. The answer is no, political contributions are not tax deductible. You cannot deduct expenses in support of any candidate running for any office, even if you are spending money on your own campaign.