The Corinth Excavations by the American School of Classical Studies at Athens began in 1896 and have continued with little interruption until today. Restricted by the modern village of Ancient Corinth, which directly overlies the ancient city, the main focus of School investigations has been on the area surrounding the mid-6th century B.C. Temple of Apollo. This dominating monument has been one of the only features of the site visible since antiquity. Archaeologists such as Bert Hodge Hill, Carl Blegen, William Dinsmoor, Sr., Oscar Broneer, and Rhys Carpenter worked to uncover much of the site before WWII. Since then, under the leadership of directors Henry Robinson (1959-1965), Charles K. Williams II (1965-1997) and Guy D. R. Sanders (1997-present), excavation has clarified the archaeological history of the city. Investigations have revealed remains extending from the Early Neolithic period (6500-5750 B.C.) through to early modern times.