Complex sentence: Godoy continued Aranda's policy of neutrality towards France but after Spain protested against the execution of the deposed king, who was a first cousin of both Charles and Maria Luisa, in 1793, France declared war on Spain.
Split into simpler sentences: Godoy continued Aranda's policy of neutrality towards France but after Spain protested against the execution of the deposed king. Charles' first cousin, in 1793, France declared war on Spain.