Lucy can use <u>unordered list</u> for listing her accomplishments.
<u>Explanation:</u>
Unordered list would work best for listing Lucy's accomplishments. The unordered list is defined as the collection of specific items that have no sequence or special order. This list can be created using HTML tag.
UL offers listing of items in no particular order. <ul> tag can be used to create the unordered list. Lucy can simply create a page and add her work history and computer courses taken by her in the unordered list. So that it can be identified clearly.
I believe the answer is: Core
A nations is considered as a core of world's economic system if every economic decisions that made by that country would most likely set up the economic trend for the rest of the world. Other example of nations that considered as a 'core' are: England, China, Russia, and Germany