# Solidarity

- [Solidity](/my-docs/solidarity-blockchain-nfts/solidarity/solidity.md): Solidity is an object-oriented, high-level language for implementing smart contracts. Smart contracts are programs which govern the behaviour of accounts within the Ethereum state.
- [Ethereum](/my-docs/solidarity-blockchain-nfts/solidarity/ethereum.md)
- [Structure of a Contract](/my-docs/solidarity-blockchain-nfts/solidarity/structure-of-a-contract.md)