fillipino: Sa pinakapangunahing antas, tinatangka ng ekonomiks na ipaliwanag kung paano at bakit namin ginagawa ang mga pagpipilian sa pagbili na ginagawa namin. Apat na pangunahing konseptong pang-ekonomiya — kakulangan, supply at demand, gastos at benepisyo, at insentibo — ay maaaring makatulong na ipaliwanag ang maraming mga desisyon na ginagawa ng tao.
english: At the most basic level, economics attempts to explain how and why we make the purchasing choices we do. Four key economic concepts—scarcity, supply and demand, costs and benefits, and incentives—can help explain many decisions that humans make.
One factor is that Constantinople, the capital of the Byzantine empire, had a wall around it which made it impervious to invaders. Since the wall was so impervious the economy and culture of the byzantine empire was able to stay around fro 1000 years.
if they have alliances with any other nation (which they most likely do) then it is their duty to stay on the side of those they have an alliance with because their government depends on it as well
The Butler Act<span> was a 1925 Tennessee law prohibiting public school teachers from denying the Biblical account of mankind's origin. Your answer is The Butler Act.</span>