The current Spanish country has been influenced by a diverse history which features a multitude of rulers. As per the history, around the 6th Century BC, the Iberians and Celts walked the hallowed lands. Hence the name Iberian Peninsula. However, the Romans started invading and decided to stay in the place. But later, they saw the land collapsing and being inhabited by numerous German Tribes, the Visigoths among them.
Then in 711 CE, the Moors came in with their gallant leader in Tariq ibn Ziyad who jumped over the Strait of Gibraltar and started a period dominated by Islamic rule in the major parts of the Peninsula. Afterwards in the 8th Century, the Christian reconquest came and battled the Moors till 1492, courtesy of the Catholic Monarchs, Ferdinand and Isabella.
The Spanish Empire grew exponentially to reach its peak during the 16th century. This is also the time when explorers of Spain (Christopher Columbus) roamed the world to change history and in the 17th Century it became the part of European powers.