Katz started the research focus on skills during a time when there finally was a definitive list of leader traits described in the literature there was no research yet on the individual attributes of leaders there was emphasis in the literature on putting followers first there was still disagreement about leader traits in the literature

I believe the answer is There was still disagreement about leader traits in the literature
For example, in the past, researchers fail to attribute physical traits such as, Facial feature, height, and weight to effective leadership. Recent science shows that good physical traits tend to attract attention from others and give more commanding presence that could make someone's percieved as an effective leader.

Icannot see any engraving so i cant answer 12.massacre means wholesale slaughter and thats what happend when they the boston citizens

Early 18th century british industries were generally small scale and relatively unsophisticated. most textile production, for example, was centred on small workshops or in the homes of spinners, weavers and dyers: a literal ‘cottage industry’ that involved thousands of individual manufacturers. such small-scale production was also a feature of most other industries, with different regions specialising in different products: metal production in the midlands, for example, and coal mining in the north-east.two illustrations of 18t