...Immigration-policy- …

The history of America could have been difficult to be written short of the significance of its founding fathers. The North America transformation that occurred in 1793 was an important period for the U.S. as it was the conclusion of a long warfar...Social-Conditions-in-"The-Scratch-of-a-Pen-1763"-by-Colin-G.-Calloway …

Dating back to the Bronze and Iron Ages, welding is one of the practices in engineering that is shaped up by a rich history. Europe is credited with some of the inventions and major developments that took place with regards to this engineering pra...Welding …