Which of the following geographical conditions led European nations to colonize Africa?

1. Natural Resources: Africa was rich in natural resources such as gold, diamonds, copper, and rubber. European nations sought to exploit and gain control over these resources for their own economic benefit.

2. Agricultural Potential: Africa had fertile lands and a variety of climates suitable for growing cash crops like cotton, cocoa, coffee, and palm oil. European powers established plantations and agricultural colonies to produce these commodities.

3. Strategic Locations: Africa's vast coastline offered strategic locations for establishing ports and trading routes to facilitate trade with Asia and to support naval power. European nations viewed these locations as crucial for expanding their global influence and maintaining control over international trade.

4. Rivalry and Competition: European powers were engaged in intense rivalries and competition for dominance in the world. As one nation colonized parts of Africa, it often motivated others to do the same in order to prevent being left behind in acquiring territories and resources.

5. Access to Markets: European nations sought to control African markets and eliminate barriers to their own trade. This desire for economic advantage led to the colonization of African territories to secure trading rights and establish spheres of influence.

6. Missionary and Civilizing Motives: Many Europeans believed it was their duty to bring Christianity, civilization, and European values to what they saw as "uncivilized" African societies. This ideological motive played a significant role in justifying colonialism.

It is important to note that these conditions were often intertwined and influenced each other. European colonization of Africa was a complex process driven by a variety of economic, strategic, ideological, and geopolitical factors.