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Its the Roaring Twenties, Jake and Raisa Kessel are married with two kids and a pile of growing debt. They need a change, some new pickings. They pack up for the bright lights and new opportunity in Port Huron, Michigan. They are living high on the hog; overnight, Jake finds himself standing in endless soup lines and even longer job lines. Its The Great Depression. Jake knows he has to make some fast money to get his family back to Wyoming, even if it might be illegal or dangerous.
Back in a Lovell, Wyoming share croppers shack, Jake and Raisa struggle to put food on the table and clothes on...

Goncharov and Peretyat'kin independently gave necessary and sufficient conditions for when a set of types of a complete theory $T$ is the type spectrum of some homogeneous model of $T$. Their result can be stated as a principle of second order arithmetic, which is called the Homogeneous Model Theorem (HMT), and analyzed from the points of view of computability theory and reverse mathematics. Previous computability theoretic results by Lange suggested a close connection between HMT and the Atomic Model Theorem (AMT), which states that every complete atomic theory has an atomic model. The...