Final answer:
Government involvement in unions varies from country to country, influenced by distinct legal environments and cultural perspectives on unions, with union membership varying as a result.
Step-by-step explanation:
The involvement of governments in unions varies significantly from country to country. This variation can be attributed to different legal environments and cultural attitudes toward unions. In the United States, for example, the share of workers belonging to unions is significantly lower than in many other high-income countries. This discrepancy is due in part to a U.S. legal environment that is more challenging for unions to organize workers and expand their membership and cultural factors that may inhibit union growth.
Elsewhere, union membership can be quite high, and often wages of workers are determined by union negotiations even if those workers do not formally belong to a union. Consequently, the impact of government involvement on conflict and confrontation within labor relations is not uniform and can indeed vary across nations.