Interest groups, often formal organizations, seek to influence public policy on a particular interest or concern. The formation of the groups are primarily to play the critical function of exerting stress on a political dispensation with the intent of lobbying. 

The interest groups formed in most democracies represent consumers, businesses, environmental issues, and a broad range of societal concerns in the corridors of power. These interest groups can be classified by their essential features derived from their function in lobbying. This article will provide the purpose of the interest groups, how they carry out their operations to achieve their goals, and an outline of the advantages and disadvantages associated with the methods the groups apply. 

 Interest groups are formed to specifically represent or further the interests of specific groups through the national processes that design policies. The purpose of the interest groups is further enshrined in the American economic and political spheres. 

The system operates on the belief that every American has a real credence to seek their interest and that all individuals have equal and legitimate equal and legitimare capacity to seek out their self-interest. Subsequently, the interest groups whose principal purpose is noneconomic, exist to represent a specific cause in society through advancing legislation in favor of the particular sect. Groups promoting the rights of people with disabilities present a specific purpose for a particular interest group. Similarly, a group can be interested in favor or against abortion and pursue a unique cause of interest. The interest groups offer to lobby the underserved, such as in securing funding to carry out initiatives to alleviate the groups from distress or in promoting their rights and freedoms, such as the construction and promotion of special needs education facilities.

  The interest groups operate to put pressure on the policymakers to gain favorable policy outcomes. To achieve the stipulated goals, the interest groups deploy a wide range of initiatives and strategies to achieve their goals. The strategies vary depending on the nature of the population expected to benefit from the course. Interest groups influence political culture and the formation of political outfits. 

The political officials selected through this kind of influence, in turn, prefer dealing directly with members of specific groups. Notably, the association induces operations of the interest groups as they can penetrate the core of the government or legislative organs. 

The interest groups skew the perceptions of the constituents, and based on the fact that congress members listen more to the lobby groups and media than the ordinary citizen, the preferences of the interest groups are often substituted with that of the ordinary citizen outlining a significant channel to achieve the ends of the interest groups. The groups utilize tools at their disposal such as the internet, the media or stage demonstrations to launch their interest campaigns. 

Through such strategies, the groups can make notable strides in influencing proposals in legislation or defeat the proposals in line with their hitherto purpose. Moreover, the interest groups apply strategies per the prevailing political climate. The National Education Association policies are informed based on whether a Democrat or Republican government is in place, owing to their insider status with the Democrats.

The methods that the interest groups integrate into their pursuit are non-violent, thus, can establish ideologies that bring homogeneity to the organization of interests. Moreover, adopting media channels and social media sites to influence the groups' interests helps create awareness among a sizeable population on the plight of the specified groups seeking either redress or accelerating action. Similarly, insider status in a ruling political formation or Congress amplifies the process of influencing policy change or adoption that would otherwise be cumbersome and time-consuming. The act of social action by citizens induces social capital, where relationships are forged, and the citizens resolve problems collectively. The methods, when appropriately integrated, propel more voices to participate in the political processes and actively lead to self-governance.

While pluralism is expected to achieve collective protection of people’s interests, the approach brings about the problem of factionalism, where small groups with shared interests pursue government action at the expense of the majority. Additionally, the methods applied by the groups may bring about economic bias, a weakness associated with the system of interest groups where the interests obscure political will at the expense of the majority's needs. 

Consequently, the methods create a haven of class in the interest groups where the interests of the lower class groups lack the resources and the political will to propel their interests emanating from the capture of critical entities by the upper-class interest groups who are more connected. 

The staff often needs to identify the constituent's preferences accurately and, in many cases, fails to represent the will of the constituents. Instead, they base policies on their aspersions which raise significant representation gaps in legislation and decision-making.

The role played by the interest groups enhances the spirit of American democracy. The interest groups exacerbate the representation of members in virtually all the spheres of the American system of governance. 

In actively facilitating advocacy in legislations and initiatives design of policies, availing information to the public and the government on topical issues acts in the spirit of American democracy. Over time, the role played by these factions has seen tremendous achievements in representations of the public and special interest groups, which is a precipice of American history. 

Interest groups have long existed in international circles, and their activities have plummeted. The roles played by the interest groups have seen significant lobbying and policy adoptions that align with the broader public expectation of channeling rights and freedoms. Its advancement has seen widespread awareness of the public's critical issues and enabled better representation in the democratic processes. 

 Edited by Chloe Mansola.

 Image: ‘'U.S. Chamber of Commerce Building' by Wikimedia Commons licensed by CC BY 4.0 DEED