I'm pretty sure that it's mostly part of the executive branch
Workers who have organized into unions have much more power to make changes than workers acting on their own. This power can be used through collective bargaining to negotiate improved wages and working conditions. The option of calling a legal strike, should negotiations fail, makes it much more likely that worker demands will be met.
The answer is the constitution because they wanted to establish a better government.
Answer:
Without the support of the African space trade, Great Britain's economy policy would not have worked simply because Britain would not have been viable without the trade and use of slaves.