Complex sentence: Ten years later, the British South Africa Company ceded its mineral rights to the territory's government for £2 million, and a deep recession of the 1930s gave way to a post-war boom of British immigration.
Split into simpler sentences: Ten years later, the British South Africa Company ceded its mineral rights to the territory's government for £2 million. The deep recession of the 1930s gave way to a post-war boom of British immigration.