Aviva Directory
Aviva Directory
History & Genealogy |
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| Aroostook War |
| There has only been one time in American history when a state declared war unilaterally on another country, and this is the story of that one time. |
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| Computers & Internet |
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| What are the Strongest Directories? |
| Without further ado, below is a ranking of all general web directories with a minimum domain authority of 30, along with their submission prices. |
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| Computers & Internet |
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| Logos Photoshop Tutorials |
| Learn how to create a Halo 3 logo, a leaf logo, a slick business logo, a retro logo, a crescent logo, a graduation cap logo, an innovative ideas logo, a retro car looks logo, and a poker logo. |
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| Sports & Recreation |
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| Fibonacci Prime Decompositions |
| Two famous unsolved problems in number theory are 1) Goldbach’s Conjecture, which claims that every even integer > 2 is expressible as the sum of two primes; and 2) de Polignac’s conjecture, which claims that every even integer can be expressed as the difference of two consecutive primes. |
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