由于具有共同的伊比利亚历史渊源,以及在殖民时期和十九世纪上半叶所处的条件相似,拉丁美洲除原有的西-葡差别以及该地区各国本身的一些特点以外,基本上是在一些共同的特点上加以组合变化。然而,这一总的概貌在最近二十年间发生了重大变化.因为,各国的特征已经起 Because of its common historical origins in Iberia and its conditions during the colonial period and in the first half of the nineteenth century, Latin America is essentially, apart from the original West-Portuguese differences and some of the characteristics of the countries of the region themselves In a number of common characteristics to be combined changes. However, this general picture has undergone major changes in the last two decades because the characteristics of each nation have risen