This groundbreaking work on Latin philology remains a classic of the field, and an invaluable resource for anyone interested in the history of the Latin language. Donaldson provides a detailed investigation of the principles of Latin grammar, syntax, and vocabulary, drawing on a wide range of historical sources and linguistic analysis. But this book is more than just a dry academic treatise; it is also a stirring call to arms, urging readers to rediscover the beauty and power of the Latin language, and to recognize its enduring influence on our culture and society. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.