Monarchy is not inherently bad, and there have been fine kings and queens in history.
For many of the same reasons as monarchies, dictatorships are inherently warlike.
Complete knowledge is impossible; nay, what we call knowledge of any part of the system is inherently imperfect.
Egypt is known to have laid claim to the southern half of Palestine from early times, and consequently the extension of the name of Egypt beyond the limits of Egypt and of the Sinaitic peninsula, is inherently probable.
The sand-hills are not inherently infertile; the soil never bakes, is always receptive of moisture, absorbing water like a sponge and holding it well.