The Foolish Fatherland is the period in the history of Colombia immediately following the declaration of independence from Spain in 1810 and until the Spanish reconquest in 1816. The period between 1810 and 1816 in the Viceroyalty of New Granada (which included present-day Colombia) was marked by such intense conflicts over the nature of the new government or governments that it became known as la Patria Boba (the Foolish Fatherland). Constant fighting between federalists and centralists gave rise to a prolonged period of instability that eventually favored Spanish reconquest. Similar developments can be seen at the same time in the United Provinces of the Río de la Plata. Each province, and even some cities, set up its own autonomous junta, which declared themselves sovereign from each other.