The main reason would be the environment because of the fact their population is so big, they need enough room for everyone. There's also the connection with having available food source within the environment when the people plan to settle in. There's also the idea of desirable climate which helps them with food sources and allows them to flourish instead of dying off.
The modern evolutionary synthesis leaves unresolved some of the most fundamental, long-standing questions in evolutionary biology: What is the role of sex in evolution? How does complex adaptation evolve? How can selection operate effectively on genetic interactions? More recently, the molecular biology and genomics revolutions have raised a host of critical new questions, through empirical findings that the modern synthesis fails to explain: for example, the discovery of de novo<span> genes; the immense constructive role of transposable elements in evolution; genetic variance and biochemical activity that go far beyond what traditional natural selection can maintain; perplexing cases of molecular parallelism; and more.</span>
Because she may seem vulnerable and worthless so men may feel the need to show other how “manly” he can be and hurt her and torture the woman who is already in a frugal state
Because of Mansa Musa's pilgrimage across the world (where he showcased his wealth) the kingdom of Mali gained enormous economic success and recognition. When he went on tour showcasing his wealth to everyone he saw, he arguably became the worlds first 'celerity'. Because of his immense wealth and popularity, word got around quickly on how powerful and wealthy the kingdom of Mali is, and many scholars and all sorts of people flocked to Mali. Mansa Musa built mosques and learning centers, and Mali became a hub of learning and a bustling city. Because Mansa Musa gained celerity like status, others recognized Mali as a good place to make money, learn, worship, and live. Because of this boost of population, Mali's economy grew immensely.
Hope this helps! (you might want to look up certain dates and specifics of his pilgrimage, I hope this is a good outline though!)
Answer:
Singapore is one of the best natural harbors in the world, which has contributed to its development as one of the wealthiest states in the world.
As the statement in the question explains, Singapore is in the middle of worldwide shipping routes, not only those of neighboring Malaysia and Indonesia, but also routes that connect Asia with Africa and the Americas.
In fact, the port of Singapore is the second busiest port in the world, after the port of Shanghai.
